Overview
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1769-IQ6XOW4 |
| Brand | Allen Bradley |
| Product Type | Digital Combination I/O Module |
| Product Line | CompactLogix |
| Series | A and B |
| Digital Input Points | 6 |
| Input Voltage | 24 VDC |
| Input Configuration | Sinking or sourcing |
| Relay Output Points | 4 |
| Relay Output Type | AC/DC relay |
| Replacement Terminal Block | 1769-RTBN18 |
| Wire Material | Copper |
| Wire Temperature Rating | 90 deg C |
| Solid Wire Size | 22-14 AWG |
| UPC | 662468992923 |
| Weight | 0.75 lb (0.34 kg) |
Input and Output Configuration
The module combines digital input and relay output functions in one unit. Its 6 input points accept 24 VDC signals and support sinking or sourcing configurations, allowing the module to monitor compatible field devices according to the selected wiring arrangement.
The 4 relay output points switch external AC or DC circuits within the applicable relay contact ratings. Because relay outputs and 24 VDC inputs serve different electrical functions, verify the field wiring, load requirements, and terminal assignments before installation.
Wiring and Terminal Requirements
The specified replacement terminal block is 1769-RTBN18. Use compatible copper conductors rated for 90 deg C, with solid wire sizes from 22 to 14 AWG, as listed in the supplied specifications.
Select conductor sizes according to the applicable terminal requirements and circuit conditions. Confirm the terminal assignments and permissible relay loads against the module’s technical documentation before connecting field devices.
Installation Considerations
The supplied installation information recommends mounting the module within eight module positions of the power supply. Maintain adequate ventilation and install the module in a suitable location to support normal operation.
Before commissioning, verify the module’s position in the CompactLogix assembly, the input wiring configuration, and the AC or DC loads connected to the relay outputs.
Frequently Asked Questions
Q: How many input and output points does the 1769-IQ6XOW4 provide?
A: It provides 6 digital inputs and 4 relay outputs. The inputs operate at 24 VDC and support sinking or sourcing configurations, while the relay outputs switch compatible AC or DC circuits.
Q: Can the relay outputs switch both AC and DC loads?
A: Yes, the supplied specifications identify the relay outputs as suitable for AC and DC applications. However, the permissible voltage, current, and load type must be verified against the module’s rated contact specifications.
Q: Which replacement terminal block is specified for this module?
A: The supplied data lists 1769-RTBN18 as the replacement terminal block. Confirm terminal compatibility and wiring assignments before replacing an installed component.
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