Versatile high precision hv module in nim standard with reversible polarity (19 pages)
Summary of Contents for iseg ECH 238
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Technical documentation last changed on: 2021-12-17 ECH 238 8 Slot 19” MMS-Crate Series for iseg MMS High Voltage Power Supply Modules up to 8 MMS High Voltage Power Supply Modules • 1200W power • wide range of HV-modules • optional fan unit •...
Advices marked as “Caution!” describe actions to avoid possible damages to property. CAUTION! INFORMATION Advices marked as “Information” give important information. INFORMATION Read the manual. Attention high voltage! HIGH VOLTAGE Important information. ECH 238 – 8 Slot MMS Crate | Last modified on: 2021-12-17 | www.iseg-hv.com 3/26...
You may only put the product into operation after it has been established that the high-voltage device complies with • the country-specific regulations, safety regulations and standards of the application. The high-voltage power supply unit may only be installed by qualified personnel. • ECH 238 – 8 Slot MMS Crate | Last modified on: 2021-12-17 | www.iseg-hv.com 4/26...
Do not operate the unit in an explosive atmosphere. WARNING! WARNING! Do not operate the unit if you suspect the unit or the connected equipment to be damaged. WARNING! ECH 238 – 8 Slot MMS Crate | Last modified on: 2021-12-17 | www.iseg-hv.com 5/26...
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Wear suitable personal protective equipment for all work on the product. • CAUTION! Use suitable transport and lifting equipment. • INFORMATION Please check the compatibility with the devices used. INFORMATION ECH 238 – 8 Slot MMS Crate | Last modified on: 2021-12-17 | www.iseg-hv.com 6/26...
Dimensional drawings Connectors and PIN assignments Safety Loop socket (SL1) INHIBIT (SL2) CAN HV / CAN CC (RJ45) Accesories Order guides Appendix Warranty & Service ECH 238 – 8 Slot MMS Crate | Last modified on: 2021-12-17 | www.iseg-hv.com 7/26...
1 General information These crate devices are used for operating iseg high voltage power supply modules in a desktop compatible case. Up to 8 slots for MMS high voltage modules are provided. Each module is connected to the backplane of the crate by a vendor specific 96 pin connector.
450mm / 19” / 6U Option FAN 450mm / 19” / 7U Weight Up to 21 kg Notes: with OPTION UPS and FAN Table 3: Technical data ECH 238 – 8 Slot MMS Crate | Last modified on: 2021-12-17 | www.iseg-hv.com 10/26...
10 sec. a signal will be provided, which is going to start a defined shut down procedure. Table 4: Technical data CC238 ECH 238 – 8 Slot MMS Crate | Last modified on: 2021-12-17 | www.iseg-hv.com 11/26...
STATUS LED POWER-ON 6.5 Status LEDs STDBY LED AC-supply ON 6.5 Status LEDs POWER-ON ON – OFF switch Supply Main power Table 3: Technical data Table 5 ECH 238 – 8 Slot MMS Crate | Last modified on: 2021-12-17 | www.iseg-hv.com 12/26...
6 Operation and maintenance 6.1 FAN unit (optionally) Optionally the Create can be equipped with the 1U 19" iseg fan unit. This is mounted on the Create. Figure 2: Option: FAN unit 6.2 UPS (optionally) WARNING! Batteries and rechargeable batteries do not dispose in regular residual waste. You are legally obliged to return used batteries and rechargeable batteries to a municipal collection point or to local retailers.
Make sure that the safety loop cable is well shielded. Use shielded twisted pair cables. Otherwise there may be interference (noise) on the high voltage. INFORMATION ECH 238 – 8 Slot MMS Crate | Last modified on: 2021-12-17 | www.iseg-hv.com 14/26...
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Figure 4: safety loop circuit Figure 5: ECH 238 with HV modules Figure 6: sample Jumper configuration on back side the high voltage Modules ECH 238 – 8 Slot MMS Crate | Last modified on: 2021-12-17 | www.iseg-hv.com 15/26...
6.6 Bank select switch The setting of the addresses of the iseg Multi-Channel HV modules is done by setting the address pins at the system connector. From these address pins the module gets the basic information to process the relating identifier bits. In the iseg system crate the address pins are set in same for all modules in the crate.
INFORMATION Further it is recommended to cover unused module slots with blind front panels (see chapter 9 Accesories) to provide optimal airflow and cooling performance. INFORMATION ECH 238 – 8 Slot MMS Crate | Last modified on: 2021-12-17 | www.iseg-hv.com 17/26...
6.6 Bank select switch, on the front panel (Figure 1: Front panel cutout). After Switch ON and system initialization of CANbus the connected Multi Channel iseg HV-modules can work under remote control via PC.
7 Dimensional drawings Figure 8: ECH 238, button view with Fan unit ECH 238 – 8 Slot MMS Crate | Last modified on: 2021-12-17 | www.iseg-hv.com 19/26...
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Figure 9: ECH 238, front view with Fan unit Figure 10: ECH 238, back view with Fan unit ECH 238 – 8 Slot MMS Crate | Last modified on: 2021-12-17 | www.iseg-hv.com 20/26...
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Figure 11: ECH 238, side view with Fan unit ECH 238 – 8 Slot MMS Crate | Last modified on: 2021-12-17 | www.iseg-hv.com 21/26...
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Figure 12: Fan unit ECH 238 – 8 Slot MMS Crate | Last modified on: 2021-12-17 | www.iseg-hv.com 22/26...
8.2 INHIBIT (SL2) NAME DESCRIPTION VALUE Ramp Down 8.3 CAN HV / CAN CC (RJ45) NAME DESCRIPTION VALUE CAN_H CAN high CAN_L CAN low CAN_GND CAN ground ECH 238 – 8 Slot MMS Crate | Last modified on: 2021-12-17 | www.iseg-hv.com 24/26...
9 Accesories CAUTION! Only use genuine iseg parts like power cables, CAN cables and terminators for stable and safe operation. CAUTION! ACCESSORY ITEM ORDER ITEM CODE Short circuit connector (SL) Z580773 AC power line cable Z592069 Front panel (blind) RAL9001 6U/8HP Z514569 CAN Termination RJ45, 120Ω...
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