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Description:Universal controller expansion card, used to expand the I/O or communication capabilities of the Mark VIe controller.
Product condition: New
Packing condition:Factory Packing
100% insured shipping: A guarantee for your purchases
PLC Autocontroller DELIVER PARTS TO WORLD.


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| Manufacturer | GE |
| Item number | IS420UCECH1B-A |
| Country of Origin | United States |
| Lead Time | In stock |
| After-Sales Support | 12-months |
| HS Code / Commodity code | 8537101190 |
Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.
Yes,we offer one year warranty for all new products.
Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.
Normally 3-5 working days,some remote areas 5-7 days more.
PLC Autocontroller has many years of experience in the industrial automation spare parts field, with extensive inventory and a professional technical team.
100% brand new and original products, ensuring reliable performance.
All products come with a 12-month warranty, allowing customers to use them with confidence.
Detailed product tracking information is provided, ensuring every item is fully traceable.
Small orders: shipped within 1–2 days.
Large orders: quickly arranged based on inventory availability.
24-hour rapid response to ensure customer needs are promptly met.
T/T bank transfer accepted.
All inventory products can be securely settled via 100% T/T.
ü Processor: AMD G-Series SoC quad-core 1.2 GHz, 64-bit, hardware FPU
ü RTOS: QNX Neutrino (< 5 µs task switch), redundancy sync built-in
ü On-board memory: 4 GB DDR3L-ECC + 8 GB SLC eMMC, supports 10 ms scan for 20-year data retention
ü Ethernet ports: 7 × 10/100/1000 RJ45, independent MACs
– Ports 1-2: R/S redundant control net (IEEE 1588 PTP)
– Ports 3-4: I/O expansion buses (UDNet / UHNet)
– Ports 5-7: remote I/O, HMI, historian, third-party Modbus-TCP devices
ü Deterministic scan: typical 5 ms, handles 2 048 hard I/O + 4 096 soft tags
ü Redundancy: dual-UCEC parallel, CPU sync skew < 1 µs, bumpless switch-over
ü Power: 24 V dc (18-36 V), 12 W consumption, reverse-polarity & surge protected, MOSFET thermal shutdown
ü Operating envelope: -40…+70 °C, 5-95 % RH non-condensing, 0-3 000 m altitude, IP20
|
GE Part Number |
Description / Function |
|
IS420UCSBH1A |
Base controller chassis back-plane, single-slot CPU carrier |
|
IS420UCSCS2 |
Compact controller CPU, 1 GHz dual-core, 5 × Ethernet ports |
|
IS420ESWBH2A |
16-port 10/100Base-TX + 2 × 100Base-FX multi-mode IONet switch |
|
IS420ESWAH5A |
4 × SFP + 4 × RJ45 gigabit managed switch, ring redundancy |
|
IS420YDOAS1B |
16-ch 24 V dc digital output, 0.5 A per point |
|
IS420YAIDS1B |
16-ch universal analogue input 0-20 mA / ±10 V, 16-bit |
|
IS420YAODS1B |
8-ch 4-20 mA analogue output, HART-capable |
|
IS420YPAQS1B |
8-ch RTD / thermo-couple temperature module |
|
IS420YTEDS1B |
8-ch 0-10 kHz speed / counter & SOE (1 ms) module |
|
IS220YDIAS1A |
32-ch 24 V dc digital input sub-module, distributed I/O |
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