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INSTALLATION MANUAL
NEW RELEASE
Universal LINC485
UNIVERSAL
LINC485
S1
LINC
5VDC
OFF ROUTER
ON
REPEATER
GND
TX
P2
MODE SWITCH IS
FOR 50K REPEATER
P3
ONLY. SEE MANUAL
USHL
RX
LAN
CS OFF 19K2 LAN
CS ON
50K LAN
PORT 2
Universal LINC485
Repeater/Router
STATUS
OFF ON
S1
SCREEN
MODE
P3
TX
P2
1
GND
2
4
5VDC
RX
8
16
32
64
LAN
CS
PORT 1
Form 450.20-N20 (702)
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Table of Contents
Related Manuals for York Universal LINC485
Summary of Contents for York Universal LINC485
- Page 1 Universal LINC485 Repeater/Router INSTALLATION MANUAL NEW RELEASE Form 450.20-N20 (702) Universal LINC485 UNIVERSAL STATUS LINC485 OFF ON LINC 5VDC OFF ROUTER SCREEN REPEATER MODE MODE SWITCH IS FOR 50K REPEATER ONLY. SEE MANUAL USHL 5VDC CS OFF 19K2 LAN CS ON...
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Page 2: General Safety Guidelines
Usually an instruction will be given, together with a brief explanation. WARNING indicates a potentially NOTE is used to highlight additional hazardous situation which, if not information which may be helpful to avoided, could result in death or you. serious injury. YORK INTERNATIONAL... -
Page 3: Reference Instructions
If there is this document is subject to change without notice. any question in the mind of operating/service person- While YORK makes no commitment to update or nel as to the applicability of these documents, then, provide current information automatically to the... -
Page 4: Table Of Contents
Protection of Communication Ports ................... 14 Cable Specifications ........................14 Power Cables ..........................14 Network and Sensor Cables ...................... 14 Summary of Mounting Recommendations ................16 Hardware Configuration ........................16 DIN Rail Mounting ........................16 Panel Mounting .......................... 17 Power Connections .......................... 17 YORK INTERNATIONAL... - Page 5 Termination ..........................22 Switch Settings ..........................22 Continuity and Isolation Checks ...................... 25 SECTION 4 – MAINTENANCE ......................26 LEDs ..............................26 Status LED ..........................26 Port LEDs ........................... 26 APPENDIX ............................. 29 Universal LINC485 Specifications ....................29 YORK INTERNATIONAL...
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Page 6: List Of Figures
Figure 7. Universal LINC485 Components ......................20 Figure 8. Typical RS485 Connections ......................... 21 Figure 9. Terminator Module Power ........................22 Figure 10. Universal LINC485 DIP Switch Positions ................... 23 Figure 11. Typical Network Layout with Routers and Repeaters ................. 24 LIST OF TABLES Table 1 –... -
Page 7: Section 1 - General Information
USB- style connector. Products not equipped The Universal LINC485 can also be configured as a with the USB-style connector must be repeater. This allows each subnetwork to be extended... -
Page 8: Terminology
LINC485 Switches Housing Housing Mounting Figure 1. Universal LINC485 Terminology Electrical Node – Every RS485 driver is an electri- cal node (load) on the network. The RS485 The terminology to be used to describe the functions standard limits each segment to 32 nodes (and of this manual are as follows: 4000 ft./1200 m). -
Page 9: Section 2 - Network Topology
No message is ever lost, although message delivery may • The Universal LINC485 configured as a repeater be slowed on high traffic networks if not segmented amplifies the network signal to extend the properly. -
Page 10: Figure 2. Typical Network Configurations
UNIVERSAL LINC232 Universal LINC232 Facility Manager Controller Controller Ò Ò YORK YORK Repeater Router UNIVERSAL UNIVERSAL LINC485 LINC485 Universal LINC485 Universal LINC485 w/ Power Supply w/ Power Supply Controller Controller Controller Repeater Repeater Router UNIVERSAL UNIVERSAL UNIVERSAL LINC485 LINC485 LINC485... -
Page 11: Background Vs. Foreground Communications
NETWORK TOPOLOGY FORM 450.20-N20 (702) Background vs. Foreground • Using a PC running the YORK IcE to Save or Load an ISN controller Configuration via a Communications Universal LINC232. The ISN network uses both “Background” and “Foreground” communication to ensure essential data •... - Page 12 All node numbers connected to the should be a fiber optic cable with a LINC Fiber LAN Port 2 of a Universal LINC485 configured Optic device fitted in each building to interface as a repeater must be higher than the node onto the ISN network.
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Page 13: Section 3 - Installation
Keep line voltage switching loads a minimum of 6 in. (152 mm) away. Any high voltage equipment, such as YORK ISN equipment must be installed in an transformers, high horsepower electric motors or high environment that is protected from the direct influ-... -
Page 14: Ground/Earth
The input line supply voltage should be fused. For a to earth ground. 115-volt line voltage use a 10-amp fuse or breaker. YORK strongly recommends that the building’s For a 230-volt line voltage use a 5-amp fuse. ground be checked prior to the start of the installa- The fuse or breaker should be located within a tion. -
Page 15: Table 1 - Recommended Cable Specifications
These are the minimum requirements. Use them as a guide. If questions arise, most wire NOTE: Be sure cables are securely supply companies can cross-reference between attached without tensile load. YORK INTERNATIONAL... -
Page 16: Summary Of Mounting Recommendations
DIN rail. cal dampening. In some situations it may be desirable to remove the Universal LINC485 from the housing and attach it to the 5 VDC Power Supply. The housing is modular and can be separated by using a screwdriver pressed... -
Page 17: Panel Mounting
1/8 in. (4 mm) screws. Likewise, the Power Supply may also be removed from the plastic housing and attached directly to a suitable panel. The option to attach the Universal LINC485 to the top of Patch Cable Color Codes the 5 VDC Power Supply also applies to panel mounting of the power supply. -
Page 18: Figure 6. Dimensions And Mounting Points
A – Mounting Hole for Universal LINC485; 0.16 in. (4 mm) diameter B – Mounting Hole for Power Supply; 0.16 in. (4 mm) diameter C – 2.5M x 5 stud for mounting Universal LINC485 on Power Supply Figure 6. Dimensions and Mounting Points... -
Page 19: Vdc Power Supply Connection
Ensure that all wiring meets local, state or circuit breaker according to regulations. and country codes, as well as follows NEC recom- mendations. YORK INTERNATIONAL... -
Page 20: Wire Connections
Wire Connections controller (signal generator), can be used to power the Universal LINC. The Universal LINC485 has one port labelled LAN PORT 1 and the other LAN PORT 2. Both ports use An optional patch cable (Part No. 371-01429-000) is the RS485 standard. -
Page 21: Figure 8. Typical Rs485 Connections
(unconnected). Ideally, nected if a device or subnetwork is disconnected. The the shield continues as close as possible to the only exception is when the Universal LINC485 is connection point unless the device is inside an operating as a repeater. -
Page 22: Termination
Universal Since the Universal LINC485 does not have a 5 VDC LINC485 when operating as a repeater at 50 kbaud. power terminal on Port 2, a small, 24 AWG wire approximately 6 in. -
Page 23: Figure 10. Universal Linc485 Dip Switch Positions
When the Universal LINC485 is operating as a router, b. or a network address is included. certain constraints apply: When the Mode switch is set to OFF: •... -
Page 24: Figure 11. Typical Network Layout With Routers And Repeaters
When operating as a router, the Universal LINC485 only passes data (packets) through to the main Communication Rate network if a subnetwork number is included in the The Communication Rate sets the Universal destination address. -
Page 25: Continuity And Isolation Checks
2. Check for short circuits by observing resistance between the P2 and P3 conductors, P2 and ground/earth, and P3 and ground/earth. The presence of a resistance other than infinity indicates a break in the wire. YORK INTERNATIONAL... -
Page 26: Section 4 - Maintenance
RX LED flash at one port should be followed by a corresponding TX LED flash at the opposite port. At NOTE: The Status LED flashes once 50 kbaud, this does not apply because of the filtering whenever the device type is changed to that occurs. indicate reset. YORK INTERNATIONAL... - Page 27 P3. If greater than 5 VDC, isolate network devices and determine cause. Measure voltage between P2 and ground/earth and between P3 and ground/earth. If greater than 12 or less than -7 VDC, isolate networks devices and determine cause. YORK INTERNATIONAL...
- Page 28 Reroute LAN cable away from noise source (VSDs etc.). LEDs occasionally are not operating Disconnect all LAN devices and Polarity of P2 and P3 crossed in the properly (stay ON). check continuity. network. YORK INTERNATIONAL...
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Page 29: Appendix
APPENDIX FORM 450.20-N20 (702) Universal LINC485 SPECIFICATIONS General Primary Power Source 5 VDC, (±5%) Frequency Power Consumption Nominal 180 mA; Limited to 250 mA Storage Temperature -40 to 160° F (-40 to 70° C) Operating Environment 32 to 122° F (0 to 50° C) - Page 30 APPENDIX FORM 450.20-N20 (702) NOTES: YORK INTERNATIONAL...
- Page 31 APPENDIX FORM 450.20-N20 (702) NOTES: YORK INTERNATIONAL...
- Page 32 P.O. Box 1592, York, Pennsylvania USA 17405-1592 Unit 1, Red Shute Hill, Hermitage, Newbury, Berks RG18 9QL United Kingdom Tele. 800-861-1001 website: www.york.com Tele: +44 (0)1635 202200 e-mail: controls.sales@uk.york.com Copyright © by York International Corporation 2001 Subject to change without notice. Printed in USA Form 450.20-N20 (702)