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Technical documentation
last changed on: 2025-02-25
ECH 124 / 14A
MMC-Crate Series for iseg MMC High Voltage Power Supply Modules
up to 10 MMC High Voltage Power Supply Modules
•
150 / 480 W power supply
•
wide range of HV-modules (CPS, DPS, EPS series)
•
for the use with MICC controller
•
www.iseg-hv.com
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Summary of Contents for iseg MMC-Crate Series
- Page 1 Technical documentation last changed on: 2025-02-25 ECH 124 / 14A MMC-Crate Series for iseg MMC High Voltage Power Supply Modules up to 10 MMC High Voltage Power Supply Modules • 150 / 480 W power supply • wide range of HV-modules (CPS, DPS, EPS series) •...
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Page 2: Document History
Copyright © 2025 by iseg Spezialelektronik GmbH / Germany. All Rights Reserved. This document is under copyright of iseg Spezialelektronik GmbH, Germany. It is forbidden to copy, extract parts, duplicate for any kind of publication without a written permission of iseg Spezialelektronik GmbH. This information has been prepared for assisting operation and maintenance personnel to enable efficient use. -
Page 3: Safety
CAUTION! Advices marked as “Caution” describe actions to avoid possible damages to property. INFORMATION Advices marked as “Information” give important information. ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 3/38... -
Page 4: Description Of The Symbols In The Manual
Description of the symbols on the product Read the manual. Important information. Attention high voltage! CE marking. The product fulfils the requirements of the applicable EU directives. ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 4/38... -
Page 5: Intended Use
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 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 5/38... -
Page 6: Important Safety Instructions
WARNING Do not operate the unit in wet or damp conditions. WARNING Do not operate the unit in an explosive atmosphere. ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 6/38... -
Page 7: Sample Configuration No
The handles are not intended for transporting the appliance. CAUTION When installing the units, make sure that an air flow through the corresponding air inlet and outlet openings is possible. ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 7/38... -
Page 8: Sample Configuration No
It is mandatory that the CAN BUS termination resistor (Z510245) is plugged into the device (ECH). INFORMATION Please check the compatibility with the devices used. ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 8/38... -
Page 9: Table Of Contents
7.10 Sample Configuration no. 10 Troubleshooting 8.1 Fuse replacement Dimensional drawings Connectors assignments PIN assignments 11.1 CAN 11.2 Inhibit 11.3 power plug type H15 (backplane) ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 9/38... -
Page 10: Sample Configuration No
Accessories Order guides References Glossary Warranty & Service Disposal Conformity Manufacturer contact ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 10/38... -
Page 11: General Description
(safety loop, Inhibit, KILL Enable etc.). For control and network communication of the MMC modules the iseg MICC crate controller needs to be plugged into the special Controller Slot. The MICC connects the analog interfaces of the MMC HV devices in a 3U Euro cassette with digital standard interfaces. -
Page 12: Technical Data
Requires a controller with Ethernet. Not included in the scope of delivery of the Crate. for installation in a rack, forced cooling must be provided ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 12/38... -
Page 13: Functional Description
(MICC). If more than 7 modules are to be controlled, it is no longer possible to set the output current (I ). The output current of the high-voltage modules is then set to the nominal current (I ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 13/38... -
Page 14: Compatibility Lists
If a change in the HV configuration is required, please contact the company support to obtain the correct coding. Please contact the company's support if you require technical help. ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 14/38... -
Page 15: Possible Configurations - Ech 124
Cover Z514538 for width 5HP, see 12 Accessories Cover Z515537 for width 1HP Cover Z515662 for width 4HP Cover Z514538 for width 5HP, see 12 Accessories Cover Z515537 for width 1HP ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 15/38... -
Page 16: Possible Configurations - Ech 14A
Cover Z515662 for width 4HP, see 12 Accessories if slot not used with 8HP, can be install an EBS 4ch. if slot not used with 8HP, can be install an EBS 4ch. ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 16/38... -
Page 17: Changing The Factory Setting (Module Configuration)
The reference can be found in the chapter 14 References. The first step is to configure the jumpers (Figure 1: Jumper in ECH 14A) on the backplane using the examples. Then the iseg high-voltage modules of the CPS, DPS or EPS series (3UC) are mounted in the crate. -
Page 18: Sample Configuration No
false Slot 6 1100515 3000 0.004 false Slot 7 false Slot 8 false Slot 9 false Table 6: Configuration MICC ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 18/38... - Page 19 false Slot 6 1100515 3000 0.004 false Slot 7 false Slot 8 false Slot 9 false Table 7: Configuration MICC ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 19/38...
- Page 20 Slot 7 1100515 3000 0.004 false Slot 8 1100532 3000 0.004 false Slot 9 1100525 3000 0.004 false Table 8: Configuration MICC ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 20/38...
- Page 21 1413582 4000 0.003 true Table 9: Configuration MICC In the example configuration, Slot 8 and 9 contain a DPS module with automatic polarity switching. ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 21/38...
- Page 22 Slot 9 1100533 0.020 false Table 10: Configuration MICC In the example configuration, Slot 6 and 7 contain a DPS module with automatic polarity switching. ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 22/38...
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Page 23: Sample Configuration No
Slot 9 1100533 0.020 false Table 11: Configuration MICC In the example configuration, Slot 6 and 7 contain a DPS module with automatic polarity switching. ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 23/38... -
Page 24: Sample Configuration No
Slot 9 false Table 12: Configuration MICC In the example configuration, Slot 4, 5 and 9 contain a DPS module with automatic polarity switching. ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 24/38... -
Page 25: Sample Configuration No
false Slot 9 false Table 13: Configuration MICC In the example configuration, Slot 4, 5 contain a DPS module with automatic polarity switching. ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 25/38... -
Page 26: Sample Configuration No
Slot 9 false Table 14: Configuration MICC In the example configuration, Slot 4 and 5 contain a DPS module with automatic polarity switching. ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 26/38... - Page 27 4000 0.003 true Table 15: Configuration MICC In the example configuration, Slot 4, 5 and 9 contain a DPS module with automatic polarity switching. ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 27/38...
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Page 28: Troubleshooting
You will find information on the fuse to be used in the 3 Technical data chapter. The fuse holder (1) is located on the back of the ECH (see illustration). Open it and replace the defective fuses. Figure 2: ECH 124, Rear side Figure 3: ECH 14A, Rear side ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 28/38... -
Page 29: Dimensional Drawings
9 Dimensional drawings Figure 4: ECH 124, with MICC controller ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 29/38... - Page 30 Figure 5: ECH14A, with MICC controller ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 30/38...
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Page 31: Connectors Assignments
AC POWER CABLE SIDE connector Power Cord C13/Type F (CEE 7/7), 2.0m manufacturer different producers iseg part number Z592069 Figure 4 Table 16: Connector assigment ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 31/38... -
Page 32: Pin Assignments
CAN_H CAN high Table 17: CAN Interface connector (DSUB9) 11.2 Inhibit NAME DESCRIPTION VALUE INHIBIT TTL level, LOW = active ➜ V Table 18: INHIBIT ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 32/38... -
Page 33: Power Plug Type H15 (Backplane)
Only for ECH 14A For ECH 14A, I is preset to I of corresponding HV-module, i.e. no current limit other that I can be set. ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 33/38... -
Page 34: Accessories
12 Accessories CAUTION Only use genuine iseg parts like power cables, CAN cables and terminators for stable and safe operation. ACCESSORY ITEM ORDER ITEM CODE CANbus-Adapter RJ45 to SUB-D-9 male Z583382 CANbus-Adapter RJ45 to SUB-D-9 female Z583401 Genuine power cable – EU Plug... -
Page 35: References
Controller ICS MMC will be added soon CPS Series https://iseg-hv.com/en/products/detail/CPS DPS Series https://iseg-hv.com/en/products/detail/DPS EPS Series https://iseg-hv.com/en/products/detail/EPS EBS Series https://iseg-hv.com/en/products/detail/EBS Manufacturers website (connectors) LEMO Elektronik GmbH https://www.lemo.com/ ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 35/38... -
Page 36: Glossary
/ supply current limit (max.) value of output current current limit limit current bounds, a tolerance tube I ± I around I bounds bounds ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 36/38... - Page 37 HV ON HV OFF channel(s) high voltage low voltage signal ground Inhibit Polarity KILL KillEnable Common Floating-GND https://iseg-hv.com/en/knowledge/floating Floating-GND https://iseg-hv.com/en/knowledge/floating Common-GND https://iseg-hv.com/en/knowledge/floating Table 22: glossary ECH 124 / 14A - MMC Crate | Last modified on: 2025-02-25 | www.iseg-hv.com 37/38...
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Page 38: Warranty & Service
As an alternative to proper self-disposal, we offer a free disposal option for the device. Before sending in the device, please send an email to recycling@iseg-hv.de stating the device article and serial number to receive further information on the process.
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