Description
Overview
The Honeywell 621-2200R is a high-voltage digital output module engineered for IPC 620 and IPC 621 systems. It delivers reliable 230V AC control for field devices including relays, solenoids, motors, and industrial lighting. Designed for demanding environments, the module combines solid-state reliability with channel-to-channel isolation and diagnostic indicators for safe, efficient operation.
Key Features
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8 high-voltage discrete output channels for precise device control
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Handles individual channel currents up to 2 A and total module currents up to 8 A
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Solid-state or relay-driven output variants depending on supplier
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Channel-to-channel and system isolation for enhanced safety
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LED indicators for each channel to monitor real-time status
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Protection against over-current, short-circuit, and electrical noise
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Rugged construction for EMI resistance, vibration tolerance, and industrial reliability
Technical Specifications
| Specification |
Details |
| Model Number |
621-2200R |
| Product Type |
High-Voltage Digital Output Module |
| Output Voltage |
195–250 VAC (nominal 230V) |
| Output Channels |
8-point digital output |
| Individual Output Current |
2 A per channel |
| Common Output Current |
6 A |
| Maximum Module Output |
8 A |
| Output Type |
Solid-state or relay-driven |
| Isolation |
Channel-to-channel and system isolation |
| Indicators |
LED per channel for output status |
| Protection Features |
Over-current, short-circuit, electrical noise immunity |
| Mounting |
Rack-mounted, modular slot |
| Operating Temperature |
–20°C to +60°C |
| Storage Temperature |
–30°C to +85°C |
| Dimensions |
145 × 100 × 40 mm |
| Weight |
0.9 kg |
| System Compatibility |
IPC 620, IPC 621 |
Functional Description
The 621-2200R module converts logic signals from the controller into high-voltage discrete outputs, enabling direct operation of industrial field devices. Its isolation design ensures safety for both the control system and connected equipment, while diagnostic LEDs provide immediate visual confirmation of output states.
Applications
Widely used in industrial automation, process control, and energy management, this module is suitable for systems requiring reliable high-voltage control, such as motor actuation, relay switching, and industrial lighting.
FAQ
Q: Can the 621-2200R operate in noisy electrical environments?
A: Yes, channel-to-channel and system isolation protects the module and controller from electrical noise.
Q: What types of outputs are available for this module?
A: Depending on the variant, it offers solid-state transistor outputs or relay-driven outputs for high-voltage devices.
Q: What is the maximum output current per channel?
A: Each channel can handle up to 2 A, with a maximum module output of 8 A.
