1746-I012DC Allen Bradley SLC 500 Combination I/O Module

Product parameters

Type: SLC 500 Combined I/O Module (Digital input and Output).

I/O channel

Input: 6 inputs of 24 V DC sink/source.

Output: 6 relay outputs (normally open contacts).

Input specification:

Working voltage: 10-30 V DC.

Signal delay: 0.1 ms on, 0.25 ms off (typical).

Current at each input point: 8 mA @ 24 V DC.

Maximum off-state voltage/current: 5 V DC, 1 mA.

Output specification:

Working voltage: 5-265 V AC (47-63 Hz), 5-125 V DC.

Maximum load current: 2 A/ point (continuous), 8 A/ module (@30 °C), 4 A/ module (@60 °C).

Minimum load current: 10 mA.

Maximum off-state leakage current: 0 mA.

Relay contact life: 300,000 times (typical, rated load).

Response time: 10 ms (on/off, typical).

Power supply requirements:

Backplane current: 90 mA @ 5 V DC, 45 mA @ 24 V DC.

Environmental requirements:

Operating temperature: 0°C to 60°C

Storage temperature: -40°C to 85°C.

Relative humidity: 5% to 95% (non-condensing).

Vibration: 2 g (10-500 Hz).

Impact: 30 g (in operation), 50 g (not in operation).

Isolation

Input to the backplane: 1500 V AC (1 second).

Output to the backplane: 1500 V AC (1 second).

Input group to output group: 1500 V AC (1 second).

Installation: Insert the SLC 500 chassis (1746-A4, A7, A10, A13) into any slot (except slot 0).

Certification: UL, C-UL, CE, C-Tick, Class I Div.2 (Group A/B/C/D, T4).

Function

Combined I/O

It integrates 6 24V DC inputs and 6 relay outputs, saving chassis slots.

The input supports primary/source wiring and is compatible with a variety of sensors.

The relay output supports AC/DC loads and is suitable for a variety of actuators.

High-speed response

The input delay is low (0.1ms on, 0.25ms off), making it suitable for rapid signal detection.

The relay output response time is 10 ms, which meets the general control requirements.

Modular design

Compatible with the SLC 500 system and working in coordination with other I/O modules.

Supports hot plugging (operate with care) for easy maintenance.

Status indication: Each channel is equipped with an LED indicator light to show the input/output status, facilitating diagnosis.

Programming support: Interact with SLC processors (such as 1747-L531) through RSLogix 500 software configuration.

Universal output: The relay output supports 5-265 V AC or 5-125 V DC, adapting to various load types.

Application scenarios

Manufacturing industry: Control small production lines (such as assembly and packaging), and connect sensors and actuators (such as cylinders and motors).

Material handling: Manage conveyor belts, sorting systems, and handle switch signals.

Food and Beverage: Control filling or packaging equipment, using relays to drive pumps or valves.

Water treatment: Monitor liquid level, pressure sensors, and control pumps or solenoid valves.

Building automation: Manage HVAC or lighting systems and drive relays to control loads.

OEM equipment: Integrated into dedicated machinery (such as testing equipment), providing low-cost I/O solutions.

Typical applications:

For small to medium-sized control systems, a combination of DC input and universal relay output is required.

General load control (such as AC/DC motors, valves), no high-speed output required.

Advantage Products:

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

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