Email: jiedong@sxrszdh.com
Phone / Wechat：+86 15340683922Description
Product Introduction
The GE IC200CHS022 is a 22-slot I/O carrier, serving as the backplane for the VersaMax modular I/O system. This carrier provides the physical mounting and electrical interconnection for up to 22 I/O modules, power supplies, and network interface units (NIUs) within a single VersaMax station. Typical applications include distributed I/O for PLC systems, remote I/O panels, and hybrid control architectures across automotive, packaging, and material handling industries.
VersaMax remains one of the most widely deployed distributed I/O platforms due to its flexibility, hot-swap capability, and broad protocol support. The IC200CHS022 is the largest carrier in the VersaMax line, allowing dense I/O concentration in a single station. For system integrators, this reduces panel space and simplifies wiring by consolidating I/O into fewer carriers. The carrier itself is passive—no configuration is required—but proper selection of power supply placement and network interface positioning is critical for system reliability.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | I/O Carrier / Backplane |
| Number of Slots | 22 module slots |
| Mounting Options | DIN rail (EN 50022) or panel mount |
| Power Supply Slot | Supports up to 2 power supplies (redundant or separate groups) |
| Network Interface Slot | 1 dedicated slot for NIU or CPU |
| Dimensions | 44.2 cm width x 12.7 cm height x 11.7 cm depth (approx.) |
| Operating Temperature | 0 to 60 °C |
| Storage Temperature | –40 to 85 °C |
| Humidity | 5 to 95% non-condensing |
| Agency Approvals | UL, CE, C-Tick, Class I Div 2 (with appropriate modules) |
Key Selling Points & Differentiators
- Dense I/O Configuration: 22 slots accommodate up to 176 discrete I/O points or a mix of analog, specialty, and communication modules, minimizing panel footprint.
- Hot-Swap Capability: Replace any I/O module without powering down the carrier. Verified during testing—modules can be inserted and removed while the system remains operational.
- Redundant Power Supply Support: The carrier accepts two power supplies for redundancy or load-sharing across multiple voltage groups. Critical for uptime-sensitive applications.
- Flexible Mounting: Supports both DIN rail and panel mounting with the same carrier. No adapter plates required.
- OEM Authenticity: Each unit undergoes visual inspection for GE/Emerson branding, serial number traceability, and factory packaging verification. We do not sell counterfeit or third-party clones.
Frequently Asked Questions (FAQ)
Q: What modules can I install in the IC200CHS022?
Any VersaMax I/O module with a standard form factor fits in this carrier. This includes discrete input/output modules (IC200MDL series), analog modules (IC200ALG series), specialty modules (high-speed counters, thermocouple, RTD), and communication adapters. The only limitation is the physical slot count—there are no restrictions on module mix.
Q: Can I use this carrier with a VersaMax CPU?
No. The IC200CHS022 is designed for the VersaMax I/O series, which is a distributed I/O system. It requires a Network Interface Unit (NIU) such as the IC200GBI001 (Genius) or IC200CMM020 (Modbus TCP) to communicate back to a PLC. If you need a VersaMax controller with an embedded CPU, you need the VersaMax Micro series or a different carrier that supports the CPU module. This carrier is strictly for distributed I/O applications.
Q: How do I power the carrier?
The IC200CHS022 does not have onboard power. You must install one or two power supplies (IC200PWR series) in the dedicated power supply slots. The carrier distributes power to all I/O modules via the backplane. We typically recommend the IC200PWR001 (24 V DC, 30 W) for small systems or IC200PWR002 (24 V DC, 60 W) for fully loaded 22-slot stations.
Q: Can I mix 120 V AC and 24 V DC modules on the same carrier?
Yes, but with caution. The carrier backplane has separate power buses. If you install a 120 V AC power supply and a 24 V DC power supply, the modules will receive appropriate voltages from their respective supply groups. However, you must ensure the power supplies are isolated from each other. We always verify the wiring diagram before commissioning mixed-voltage systems.
Q: Do I need to configure DIP switches on the carrier?
No. The IC200CHS022 is a passive backplane with no user-configurable settings. Addressing and communication parameters are configured in the NIU or the PLC logic. The carrier simply passes signals between modules and the network interface.
Q: What is the difference between the IC200CHS022 and the IC200CHS001?
The IC200CHS001 is a 5-slot carrier. Both carriers use the same backplane architecture, same power supply compatibility, and same module support. The only difference is slot count. Choose the IC200CHS022 for large I/O counts and the CHS001 for distributed I/O drops with fewer modules.
Q: What testing do you perform before shipping?
We test each IC200CHS022 on a live VersaMax station with a populated NIU and a mix of I/O modules. We verify backplane continuity, power distribution, and communication handshake across all 22 slots. For new surplus units, we respect factory seals unless the customer requests functional testing. We document slot mapping and power supply compatibility in the QC report included with shipment.
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