Overview
The Honeywell 10208/2/1 is a 10208/2/1 Relay Output Module that switches external electrical circuits through 10 relay contact output channels. Each channel supports a maximum current of 2 A, subject to the specified voltage and switched-power limits. The module requires 5 VDC and 24 VDC supplies and occupies 4 TE and 3 HE (4 HP and 3U) of rack space.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 10208/2/1 |
| Brand | Honeywell |
| Module Type | Relay Output Module |
| System | Honeywell FSC Fail Safe Controller |
| Origin | USA |
| Weight | 0.2 kg |
| Dimensions | 2.5 x 14.0 x 17.8 cm |
| Power Consumption | 5 VDC, 25 mA; 24 VDC, 120 mA |
| Number of Output Channels | 10 |
| Output Type | Relay contacts |
| Maximum Current | 2 A |
| Maximum Voltage | 30 VAC / 36 VDC |
| Maximum Switched Power | 100 W / 1000 VA |
| WDG Input Current | 4 mA |
| Space Requirements | 4 TE, 3 HE (4 HP, 3U) |
| Minimum Software Version | 3.00 |
| Approvals | CE, TÜV, UL |
| Tariff Code | 8537101190 |
Relay Contact Switching Characteristics
The 10208/2/1 uses relay contacts to switch external electrical circuits. The maximum rated current is 2 A, while the specified maximum switching voltage is 30 VAC or 36 VDC under IEC 61010-1 (1990). The stated maximum switched power is 100 W / 1000 VA. Actual circuit loading must remain within the applicable current, voltage, and power limits.
The module requires both 5 VDC and 24 VDC supplies. Before integration, verify the system power distribution, output wiring, relay contact load, and compatibility with the installed FSC software version.
Frequently Asked Questions (FAQ)
Q: How many output channels does the Honeywell 10208/2/1 provide?
A: It provides 10 relay contact output channels. Each channel has a specified maximum current of 2 A, subject to the applicable switching voltage and power limits.
Q: What are the module’s power requirements?
A: The specified requirements are 5 VDC at 25 mA and 24 VDC at 120 mA. The WDG input current is specified as 4 mA.
Q: What rack space and software version does the module require?
A: The module occupies 4 TE and 3 HE, equivalent to 4 HP and 3U. The specified minimum software version is 3.00. Confirm compatibility with the installed controller configuration before commissioning.
Field Installation Guidelines
- Verify rack compatibility: Confirm that the designated FSC rack position accommodates the module’s 4 HP and 3U space requirements.
- Check power distribution: Verify the availability and polarity of the 5 VDC and 24 VDC supplies against the system documentation.
- Inspect output loads: Ensure that each connected circuit remains within the specified relay contact current, voltage, and switched-power limits.
- Separate signal and power wiring: Route field wiring to reduce electromagnetic interference and prevent unintended coupling between circuits.
- Verify terminal assignments: Use the applicable Honeywell hardware documentation to confirm channel numbering, terminal connections, and field wiring requirements.
- Check software compatibility: Confirm that the installed FSC software meets the stated minimum version of 3.00.
- Perform functional checks: Verify relay switching and the response of connected field circuits before returning the system to service.
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