Euresys Coaxlink 1629 Hardware Manual
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Euresys Coaxlink 1629 Hardware Manual

Duo pcie/104-emb, duo pcie/104-mil, hd26f i/o module for coaxlink duo pcie/104, thermal drain (model 1) for coaxlink duo pcie/104, din1.0/2.3 coaxial cable for coaxlink duo pcie/104
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Coaxlink
Coaxlink Hardware Manual (PCIe/104 bus type)
1629 Coaxlink Duo PCIe/104-EMB
1634 Coaxlink Duo PCIe/104-MIL
3300 HD26F I/O module for Coaxlink Duo PCIe/104
3301 Thermal drain (Model 1) for Coaxlink Duo PCIe/104
3302 DIN1.0/2.3 Coaxial cable for Coaxlink Duo PCIe/104
© EURESYS s.a. 2020 - Document D206ET-Coaxlink PCIe104 Hardware Manual-eGrabber-14.0.1.2121 built on 2020-11-05
HARDWARE MANUAL

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  • Page 1 1634 Coaxlink Duo PCIe/104-MIL 3300 HD26F I/O module for Coaxlink Duo PCIe/104 3301 Thermal drain (Model 1) for Coaxlink Duo PCIe/104 3302 DIN1.0/2.3 Coaxial cable for Coaxlink Duo PCIe/104 © EURESYS s.a. 2020 - Document D206ET-Coaxlink PCIe104 Hardware Manual-eGrabber-14.0.1.2121 built on 2020-11-05...
  • Page 2 Coaxlink Hardware Manual This documentation is provided with Coaxlink 14.0.1 (doc build 2121). www.euresys.com...

  • Page 3: Table Of Contents

    Coaxlink Hardware Manual Contents 1. About This Document 1.1. Document Scope 2. Mechanical Specification 2.1. Board and Bracket Layouts 2.2. Connectors 3302 DIN 2 CoaXPress Host Connector CoaXPress Host A Connector CoaXPress Host B Connector 3300 I/O Connector C2C-Link Connector Camera Power Input Connector 2.3.

  • Page 4: About This Document

    Coaxlink Hardware Manual 1. About This Document 1.1. Document Scope...

  • Page 5: Document Scope

    Coaxlink Hardware Manual 1.1. Document Scope NOTE This document describes the hardware specifications of the following eGrabber products and their related accessories. Coaxlink main products Product S/N Prefix Icon 1629 Coaxlink Duo PCIe/104-EMB 1634 Coaxlink Duo PCIe/104-MIL □ The S/N prefix is a 3-letter string at the beginning of the card serial number. □...

  • Page 6: Mechanical Specification

    Coaxlink Hardware Manual 2. Mechanical Specification Mechanical specifications of the product(s) including: product pictures, physical dimensions, connectors description and pin assignments, LEDs description, switches description, etc. 2.1. Board and Bracket Layouts 2.2. Connectors 2.3. LEDs 2.4. Firmware Recovery Switch 2.5. Physical Characteristics 2.6.

  • Page 7: Board And Bracket Layouts

    Coaxlink Hardware Manual 2.1. Board and Bracket Layouts...
  • Page 8 Coaxlink Hardware Manual 1629 Coaxlink Duo PCIe/104-EMB and 1634 Coaxlink Duo PCIe/104-MIL ● " CoaXPress Host A Connector" on page 11 ● "12 V LED " on page 21 " CoaXPress Host B Connector" on page 12 "Board Status LED" on page 22 ● ●...

  • Page 9: Connectors

    Coaxlink Hardware Manual 2.2. Connectors...

  • Page 10: 3302 Din 2 Coaxpress Host Connector

    Coaxlink Hardware Manual 3302 DIN 2 CoaXPress Host Connector Applies to: Connector description Property Value Name CoaXPress Host Type 2 x DIN 1.0/2.3 75 Ohms coaxial receptacles Location Module-to-chassis coaxial cables Usage CoaXPress Host Interface Pin assignments Signal Usage Inner1 CXP_A CoaXPress Host Connection A Outer1...

  • Page 11: Coaxpress Host A Connector

    Coaxlink Hardware Manual CoaXPress Host A Connector Applies to: Connector description Property Value Name CoaXPress Host A Type MCX 75 Ohms coaxial female receptacle Location Printed circuit board Usage CoaXPress Host Interface Pin assignments Signal Usage Inner CXP_A CoaXPress Host Connection A Outer Ground...

  • Page 12: Coaxpress Host B Connector

    Coaxlink Hardware Manual CoaXPress Host B Connector Applies to: Connector description Property Value Name CoaXPress Host B Type MCX 75 Ohms coaxial female receptacle Location Printed circuit board Usage CoaXPress Host Interface Pin assignments Signal Usage Inner CXP_B CoaXPress Host Connection B Outer Ground...

  • Page 13: 3300 I/O Connector

    Coaxlink Hardware Manual 3300 I/O Connector Applies to: Connector description Property Value Name Type 26-pin 3-row high-density female sub-D connector Location Remote I/O module Usage General purpose I/O and power output Pin assignments Signal Usage Ground DIN12+ High-speed differential input #12 – Positive pole IIN11+ Isolated input #11 –...
  • Page 14 Coaxlink Hardware Manual Signal Usage IOUT12+ Isolated contact output #12 – Positive pole TTLIO12 TTL input/output #12 Ground DIN11- High-speed differential input #11 – Negative pole DIN11+ High-speed differential input #11 – Positive pole IIN12- Isolated input #12 – Negative pole IOUT11- Isolated contact output #11 –...

  • Page 15: C2C-Link Connector

    Coaxlink Hardware Manual C2C-Link Connector Applies to: Connector description Property Value Name C2C-Link Type 6-pin dual-row 0.1" pitch pin header with shrouding Location Printed circuit board Usage Card-to-card link Pin assignments Signal Usage Ground CSync1 Card-to-card synchronization bus – Signal 1 Ground CSync2 Card-to-card synchronization bus –...

  • Page 16: Camera Power Input Connector

    Coaxlink Hardware Manual Camera Power Input Connector Applies to: Connector description Property Value Name Camera Power Input Type 4-pin 0.1-in Molex KK 7478 male connector Location Printed circuit board Usage DC power input for PoCXP Pin assignments Signal Usage Ground +24V0 +24 VDC input +24V0...

  • Page 17: Leds

    Coaxlink Hardware Manual 2.3. LEDs...

  • Page 18: Coaxpress Led Lamps

    Coaxlink Hardware Manual CoaXPress LED lamps Each CoaXPress connection is associated with a LED lamp mounted on the bracket (for PCie cards only). LED lamps mode control LampMode feature of the Interface module defines the lamps operation mode: ● When set to Standard (default value), the lamps indicate the state of the CoaXPress Link connection.
  • Page 19 Coaxlink Hardware Manual CoaXPress Host Indicator LED lamps states States description Symbol Indication State No power Solid orange System booting AlternateFlash_12_5 green Connection detection in progress; PoCXP active / orange Flash_12_5 orange Connection detection in progress; PoCXP not in use AlternateFlash_0_5 red / Device/ Host incompatible;...
  • Page 20 Coaxlink Hardware Manual Flashing states timing definitions Indication Frequency Duty Cycle Flash_12_5 12.5 Hz 25% (20 milliseconds on, 60 milliseconds off) Flash_1 1 Hz 20% (200 milliseconds on, 800 milliseconds off) Flash_0_5 0.5 Hz 50% (1 second on, 1 second off) 25% (20 milliseconds on color 1, 60 milliseconds off, 20 AlternateFlash_12_5 12.5 Hz...

  • Page 21: Led

    Coaxlink Hardware Manual 12 V LED 12 V LED states LED state Symbol Meaning No 12 V power. Possible causes are: There is no power delivered on the +12 V rail of the PCIe/104 ● connector The +12 V fuse is blown on the card ●...

  • Page 22: Board Status Led

    Coaxlink Hardware Manual Board Status LED Board status LED indicator states Symbol Meaning state No power. The board is not powered or the power distribution network is not functional. FPGA NOK. The FPGA start-up procedure is not completed. The normal completion time is around 100 milliseconds.

  • Page 23: Fpga Status Led

    Coaxlink Hardware Manual FPGA Status LED FPGA status LED indicator states Symbol Meaning state Board not powered. FPGA status OK. Solid green All the FPGA clock networks and the DDR memory are operating normally. FPGA status NOK. Possible causes are: At least one FPGA clock network is not operating normally.

  • Page 24: Firmware Recovery Switch

    Coaxlink Hardware Manual 2.4. Firmware Recovery Switch Introduction The firmware recovery switch is implemented with a 3-pin 1-row header and a jumper. The jumper has two positions: normal and recovery. Normal position At the next power ON, the latest firmware successfully written into the Flash EEPROM is used to program the FPGA.

  • Page 25: Physical Characteristics

    Coaxlink Hardware Manual 2.5. Physical Characteristics Dimensions and weight Product Length Width Weight 1629 Coaxlink Duo PCIe/104-EMB 96 mm, 3.775 in 90 mm, 3.555 in 75 g, 2.65 oz 1634 Coaxlink Duo PCIe/104-MIL 96 mm, 3.775 in 90 mm, 3.555 in 75 g, 2.65 oz 3300 HD26F I/O module for Coaxlink 70 mm, 2.76 in...

  • Page 26: Pcie/104 Stacking Rules

    Coaxlink Hardware Manual 2.6. PCIe/104 Stacking Rules One or two 1629 Coaxlink Duo PCIe/104-EMB or 1634 Coaxlink Duo PCIe/104-MIL modules can be stacked directly under the Host PC. The Host PC must be equipped with one stack-down connector of the following types: ●...
  • Page 27 Coaxlink Hardware Manual Each module: Uses only 4 PCI Express lanes. ● ● Routes to the next module the 4 unused PCI Express x1 links. ● Shifts by 8 positions and routes to the next module the lowest 8 lanes of the PCI Express x16 link.

  • Page 28: Electrical Specification

    Coaxlink Hardware Manual 3. Electrical Specification Electrical specification of the product(s) including: electrical characteristics of all the input/output ports, description of the power distribution, power requirements, etc. 3.1. Camera Interfaces 3.2. PCI Express Interface 3.3. Power Distribution Schemes 3.4. PCI Express Power 3.5.

  • Page 29: Camera Interfaces

    Coaxlink Hardware Manual 3.1. Camera Interfaces Electrical specification of the Camera Interfaces Camera Interface Type per Product Product Camera Interface Type 1629 Coaxlink Duo PCIe/104-EMB "CoaXPress CXP-6 Host Interface" on the next page 1634 Coaxlink Duo PCIe/104-MIL "CoaXPress CXP-6 Host Interface" on the next page...
  • Page 30 Coaxlink Hardware Manual CoaXPress CXP-6 Host Interface Applies to: The CoaXPress CXP-6 Host Interface implements for each individual CoaXPress connector: □ a high-speed cable receiver □ a low-speed cable driver a power transmitting unit (PTU) □ It fulfills the electrical specification of the CoaXPress 1.1 standard. Namely: □...
  • Page 31 Coaxlink Hardware Manual NOTE The above specification applies over the whole operating temperature range of the card. See also: Refer to Power Over CoaXPress in the Functional Guide...

  • Page 32: Pci Express Interface

    Coaxlink Hardware Manual 3.2. PCI Express Interface Specification of the PCI Express Interface The PCI Express Interface implements a PCIe end-point interface and provides electrical power to the Coaxlink card. PCI Express end-point type per product Product Type 1629 Coaxlink Duo PCIe/104-EMB "4-lane Rev 2.0 PCIe end-point"...

  • Page 33: Power Distribution Schemes

    Coaxlink Hardware Manual 3.3. Power Distribution Schemes...
  • Page 34 Coaxlink Hardware Manual 1629 Coaxlink Duo PCIe/104-EMB Power Distribution Scheme The power distribution scheme has two distinct distribution networks: ● The main power distribution network The camera power distribution network ● NOTE The fuses are not serviceable! When blown, the card must be returned to the factory.
  • Page 35 Coaxlink Hardware Manual The board status LED reflects the global status of all the power converters of the main distribution network. The auxiliary power distribution network delivers power to the CoaXPress cameras using the PoCXP capability available on all connections of the CoaXPress Host connector. The network is fed by a 24 VDC external power supply attached to the camera power input connector using a power cable terminated by a 4-pin Molex plug connector.
  • Page 36 Coaxlink Hardware Manual 1634 Coaxlink Duo PCIe/104-MIL Power Distribution Scheme The power distribution scheme has two distinct distribution networks: ● The main power distribution network The camera power distribution network ● NOTE The fuses are not serviceable! When blown, the card must be returned to the factory.
  • Page 37 Coaxlink Hardware Manual The board status LED reflects the global status of all the power converters of the main distribution network. The auxiliary power distribution network delivers power to the CoaXPress cameras using the PoCXP capability available on all connections of the CoaXPress Host connector. The network is fed by a 24 VDC external power supply attached to the camera power input connector using a power cable terminated by a 4-pin Molex plug connector.

  • Page 38: Pci Express Power

    Coaxlink Hardware Manual 3.4. PCI Express Power Power requirements per product The following table provides the typical PCI Express power consumption for each product when it operates under the following conditions: Acquiring image data using all CoaXPress Host Interface connections operating at their □...

  • Page 39: Camera Power Input

    Coaxlink Hardware Manual 3.5. Camera Power Input Applies to: Parameter Conditions Min. Typ. Max. Units DC input voltage 1-connection PoCXP DC input power 2-connection PoCXP...

  • Page 40: I/O Power Output

    Coaxlink Hardware Manual 3.6. I/O Power Output Specification of the +12 V power output of the I/O connector A non-isolated +12 V power output is available on every I/O connector. The power originates from an external 12 V power supply plugged into the Auxiliary Power Input connector.

  • Page 41: Differential Input

    Coaxlink Hardware Manual 3.7. Differential Input Differential Input Simplified Schematic The receiver complies with the ANSI/TIA/EIA-422B specification. DC Characteristics Parameter Conditions Min. Typ. Max. Units Common mode voltage Differential sensitivity Input impedance Human Body Model (HBM) ESD protection Contact discharge Air gap discharge AC characteristics Parameter...
  • Page 42 Coaxlink Hardware Manual Logical map The state of the port is reported as follows: Relative V+/V- voltage Logical State V+ > V- HIGH V+ < V- Unconnected input HIGH Compatible drivers The following drivers are compatible with the high-speed differential input ports: RS-422/RS-485 differential line drivers ●...

  • Page 43: Ttl Input/Output (Version 1)

    Coaxlink Hardware Manual 3.8. TTL Input/Output (Version 1) Applies to: TTL Input/Output Simplified schematic The port implements a 3.3 V LVTTL driver and a 5 V-compliant 3.3 V LVTTL receiver.
  • Page 44 Coaxlink Hardware Manual DC characteristics Parameter Conditions Min. Typ. Max. Units ESD protection Human Body Model (HBM) NOTE The I/O port includes a latch-up protection. Driver Parameter Conditions Min. Typ. Max. Units Low-level output current @ 8 mA 0.34 0.36 @ 16 mA 0.48 0.55...
  • Page 45 Coaxlink Hardware Manual Logical Map The state of the port is reported as follows: Input voltage Logical State VIN > 2.0 V HIGH VIN < 0.8 V Unconnected input port Undetermined Compatible sources Sources with the following drivers are compatible: LVTTL ( 3.3 V low-voltage TTL) □...

  • Page 46: Ttl, 5 V Cmos And Lvttl Levels

    Coaxlink Hardware Manual 3.9. TTL, 5 V CMOS and LVTTL Levels Colors legend □ Dark gray: noise margin, □ Light gray: transition range, low and high level are unspecified Voltage levels maximum low-state voltage @receiver input □ □ VIH: minimum high-state voltage @receiver input □...

  • Page 47: Isolated Input

    Coaxlink Hardware Manual 3.10. Isolated Input Specification of the isolated GPIO input ports Isolated Input Simplified schematic The input port implements an isolated current-sense input. DC characteristics> Parameter Conditions Min. Typ. Max. Units Differential voltage Input current threshold Differential voltage @1 mA 1.65 @(VIN+ - VIN-) = 1.65 V...
  • Page 48 Coaxlink Hardware Manual Input Current vs. Input Voltage Characteristics AC characteristics Parameter Min. Typ. Max. Units Pulse width µs Pulse rate Logical map The state of the port is reported as follows: Input current Logical State IIN > 1 mA HIGH IIN <...

  • Page 49: Isolated Output

    Coaxlink Hardware Manual 3.11. Isolated Output Specification of the isolated GPIO output ports Isolated Output Simplified schematic The output port implements an isolated contact output. DC characteristics> Parameter Conditions Min. Typ. Max. Units Current Open state Differential voltage Closed state @ 1 mA Closed state @ 100 mA DC isolation voltage AC isolation voltage...
  • Page 50 Coaxlink Hardware Manual AC characteristics Parameter Min. Typ. Max. Units Pulse rate Turn-on time µs Turn-off time µs Typical switching performance @ 25°C Current [mA] Turn ON time [µs] Turn OFF time [µs] Logical map The state of the output port is determined as follows: Logical State Output port state HIGH...

  • Page 51: Environmental Specification

    Coaxlink Hardware Manual 4. Environmental Specification Environmental specification of the product(s) including: climatic requirements, electromagnetic standards compliance statements, safety standards compliance statements, etc. 4.1. Environmental Conditions 4.2. Temperature Monitor 4.3. Thermal Data 4.4. Compliances...

  • Page 52: Environmental Conditions

    Coaxlink Hardware Manual 4.1. Environmental Conditions Storage and operating conditions specification of standard climatic class products Storage Conditions Applies to: Parameter Conditions Units Ambient air temperature -20 [-4] 70 [158] °C [°F] Ambient air humidity Non-condensing % RH Applies to: Parameter Conditions Units...

  • Page 53: Temperature Monitor

    Coaxlink Hardware Manual WARNING The thermal design of the host PC must ensure that, at any time, the FPGA die temperature never exceeds the recommended limit. WARNING Exceeding the upper limit of the FPGA die temperature can permanently damage the card. NOTE For PCIe/104 products only, the ambient air temperature specification applies to any point in the vicinity of the module including the gap between...
  • Page 54 Coaxlink Hardware Manual FPGA die temperature warning Applies to: When the measured FPGA die temperature reaches 87°C, these Coaxlink cards post a "FPGA temperature is too high" Memento message. The "FPGA temperature is too high" message is sent repeatedly every second until the measured temperature decreases below 83°C or increases above 103°C.

  • Page 55: Thermal Data

    Coaxlink Hardware Manual 4.3. Thermal Data The main heat contributors are: The electronic devices of the Coaxlink card including the losses of the power converters of the main power distribution network. The losses of the 12V-24 V power converter of the auxiliary power distribution network of PCI Express Coaxlink cards.

  • Page 56: Compliances

    Coaxlink Hardware Manual 4.4. Compliances Compliance statements. CE compliance statement Applies to: Notice for Europe This product is in conformity with the Council Directive 2014/30/EU This piece of equipment has been tested and found to comply with Class B EN55022/CISPR22 electromagnetic emission requirements and Class A EN55024/CISPR24 electromagnetic susceptibility.
  • Page 57 Coaxlink Hardware Manual FCC compliance statement Applies to: Notice for USA Compliance Information Statement (Declaration of Conformity Procedure) DoC FCC Part 15 This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
  • Page 58 Coaxlink Hardware Manual FCC compliance statement Applies to: Notice for USA Compliance Information Statement (Declaration of Conformity Procedure) DoC FCC Part 15 This equipment has been tested and found to comply with the limits for Class A and Class B digital devices, pursuant to Part 15 of the FCC Rules.
  • Page 59 Coaxlink Hardware Manual WEEE statement According the European Union 2012/19/EU directive, the product must be disposed of separately from normal household waste. It must be recycled according to the local regulations.

  • Page 60: Related Products & Accessories

    Coaxlink Hardware Manual 5. Related Products & Accessories 5.1. 3300/3302 Accessories for Coaxlink Duo PCIe/104 5.2. Custom C2C-Link Ribbon Cable Assembly...

  • Page 61: 3300/3302 Accessories For Coaxlink Duo Pcie/104

    Coaxlink Hardware Manual 5.1. 3300/3302 Accessories for Coaxlink Duo PCIe/104 3300 HD26F I/O module for Coaxlink Duo PCIe/104 ● "3300 I/O Connector" on page 13 ● "CoaXPress LED lamps" on page 18 3302 DIN1.0/2.3 Coaxial cable for Coaxlink Duo PCIe/104 "3302 DIN 2 CoaXPress Host Connector" on page 10 ●...
  • Page 62 Coaxlink Hardware Manual Coaxlink Duo PCIe/104 assembly 1629 Coaxlink Duo PCIe/104-EMB with 3300 HD26F I/O module for Coaxlink Duo PCIe/104, 3301 Thermal drain (Model 1) for Coaxlink Duo PCIe/104 and 2 3302 DIN1.0/2.3 Coaxial cable for Coaxlink Duo PCIe/104...

  • Page 63: Custom C2C-Link Ribbon Cable Assembly

    Coaxlink Hardware Manual 5.2. Custom C2C-Link Ribbon Cable Assembly Assembly instructions of a custom-made IntraPC C2C-Link interconnection. Custom C2C-Link Ribbon Cable Assembly The cable assembly is composed with: ● A piece of a 6-conductor 0.05-in pitch ribbon cable. For instance: Belden’s (9L280XX Series). Two or more pieces of a 2 x 3-pin female ribbon cable connectors.

  • Page 64: Appendix

    Coaxlink Hardware Manual 6. Appendix Appendix to Coaxlink cards hardware manual...

  • Page 65: Connecting Ttl Devices To Isolated I/O Ports

    Coaxlink Hardware Manual 6.1. Connecting TTL Devices to Isolated I/O Ports This application note explains how to connect TTL devices to the isolated inputs and isolated outputs.

  • Page 66: Ttl And Lvttl Voltage Levels

    Coaxlink Hardware Manual TTL And LVTTL Voltage Levels The figure above shows the respective voltage levels of a TTLand a LVTTL signaling interfaces using colored bars. Driver output At the low logic level, the driver guarantees an output voltage within the bottom red window. The maximum driver output voltage, namely V is 0.4 V for both TTL and LVTTL.
  • Page 67 Coaxlink Hardware Manual ● The minimum receiver input voltage, namely V is 2.0 V for both TTL and LVTTL. The maximum receiver input voltage is VCC: 5 V for TTL and 3.3 V for LVTTL ● NOTE The dark gray window is a 0.4 V noise margin between the driver output and the receiver input.

  • Page 68: Connecting Ttl Devices To Isolated Input Ports

    Coaxlink Hardware Manual Connecting TTL Devices to Isolated Input Ports Interfacing a device with a TTL or LVTTL output driver using an isolated input port The isolated input ports of Coaxlink and Grablink 3G products are, by design, compatible with TTL and LVTTL levels.
  • Page 69 Coaxlink Hardware Manual Static levels compatibility (LV)TTL Driver (LV)TTL Driver Isolated-Input Isolated Input Voltage Margin Logic Level Voltage Level Voltage Level Logic Level 0.4 V max 1.5 V max 1.1 V High 2.4 V min 1.9 V min 0.5 V High The above table shows that the voltage levels are well compatible and that they remains acceptable voltage margins for both TTL and LVTTL applications.

  • Page 70: Connecting Ttl Devices To Isolated Output Ports

    Coaxlink Hardware Manual Connecting TTL Devices to Isolated Output Ports Interfacing a device with a TTL or LVTTL receiver using an isolated output port Power must be provided to the opto-coupler transistor in order to operate the circuit. Two cases are considered: See also: "Using External Power"...
  • Page 71 Coaxlink Hardware Manual Wiring diagram Connecting an isolated output to a TTL receiver using the receiver's V supply See also: "Connectors" on page 9in the hardware manual for I/O connectors pin assignments. Connect OUT+ to TTL V . Nominally, V should be 3.3 V or 5 V. Connect OUT- to the TTL input.
  • Page 72 Coaxlink Hardware Manual Voltage levels and margins in a TTL (5 V) system, R = 180 ohm Isolated TTL Input TTL Input Isolated Output Isolated Output Voltage Output Voltage Logic State Voltage Level Margin Logic Level Level Level 4.1 V max High Close 2.0 V min...

  • Page 73: Using Local 12 V Power

    Coaxlink Hardware Manual If maximizing the opto-coupler switching time is a concern, it is not recommended to not increase too much the value of the resistor. The opto-coupler circuit behaves better (switching times) with a load of about 10 mA or higher. R = 180 ohm loads the opto-coupler at 13 mA (3.3 V) and 23 mA (5 V).
  • Page 74 Coaxlink Hardware Manual Wiring diagram See also: "Connectors" on page 9 in the hardware manual for I/O connectors pin assignments. Connect "OUT+" to "+12V" through a resistor (R ) of 560 ohm 1/4 W (or another resistor value that suits the circuit requirements). Connect "OUT-"...
  • Page 75 Coaxlink Hardware Manual See also: "Isolated Output" on page 49 for voltage levels of isolated outputs. NOTE (1) 0.36 V is obtained considering  a worst-case external (pull-up) load of 2 mA ( 180 ohm x 2 mA = 0.36 V), which means that the circuit can support the presence of an external pull-up resistor up to a (minimum) value of 1K5 ohm (in 3.3 V) or 2K4 ohm (in 5 V).

This manual is also suitable for:

Coaxlink 1634Coaxlink 3300Coaxlink 3301Coaxlink 3302

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