This listing is for a NEW ALLEN-BRADLEY 1794-TB3. This unit is designed to provide a wiring interface and mounting base for FLEX I/O modules by distributing field wiring connections to compatible I/O modules in a FLEX I/O system. It is commonly applied in industrial automation systems requiring organized termination of discrete and signal wiring in distributed I/O architectures.

This listing is for a USED Allen‑Bradley 1762‑OW16 MicroLogix relay output module. It is designed to provide sixteen relay outputs for controlling AC or DC loads in industrial automation systems. This unit supports up to 240VAC switching and is used in MicroLogix PLC systems for reliable control of relays, solenoids, and other field devices.

This listing is for a USED Allen‑Bradley 1769‑IQ32/A. It provides 32-point digital DC input capability with 24 VDC input range and support for both sink and source wiring configurations, enabling signal acquisition from field devices within CompactLogix and Compact I/O automation systems.

SIEMENS PLC Input and Output Module, model 6ES7 136-6BA00-0CA0, in used condition. Ideal for enhancing industrial automation systems. Reliable choice for those needing robust performance in a practical package.

This listing is for a used Allen Bradley 1769-IQ6XOW4 Compact I/O module.
This combination module integrates both digital inputs and relay outputs, ideal for use with CompactLogix and MicroLogix 1500 systems.

See photos for details.

Part No: 1769-IQ6XOW4
Type: Compact I/O Combination Module
Condition: USED

6 digital inputs (sinking/sourcing, 10–30V DC)
4 relay outputs (isolated, normally open)
Output rating: 2.5 A at 5–265V AC or 5–125V DC
Removable terminal block with finger-safe cover
DIN rail or panel mountable
Integrated communication bus
Optically isolated field circuits

The Siemens 6ES5 421-8MA12 is a brand-new digital input module from the SIMATIC S5 series, supplied in its original manufacturer’s box. Designed for industrial automation systems, this module enables reliable signal acquisition from sensors, switches, and other field devices. As part of the Siemens S5 programmable logic controller (PLC) platform, the 6ES5 421-8MA12 ensures fast and secure data transfer to the CPU, supporting robust control strategies in manufacturing and process automation applications.

This listing is for a USED Balluff BNI0003 I/O block module. It provides distributed DeviceNet-based input and output connectivity, enabling integration of field sensors and actuators within industrial automation systems through a compact machine-mounted interface.

This listing is for a NEW Siemens SIMATIC S7 digital input module, part number 6ES7 131‑4BF00‑0AA0. The module is designed for use in Siemens S7 automation systems and provides digital input signal acquisition for industrial control and automation applications. It is intended for installation within compatible SIMATIC S7 I/O assemblies and control cabinets.

This listing is for a USED Siemens 6ES7 132‑6BH01‑0BA0 SIMATIC S7 digital output module. This unit is designed to provide 24 V DC digital output channels for SIMATIC S7 distributed I/O systems. It is commonly applied in industrial automation and process control environments where PLC systems require reliable switching of actuators, relays, and field devices.

SIEMENS 6ES7 322-1HH01-0AA0 SIMATIC S7 expansion module available. Enhance your automation setup with this reliable used unit. Ideal for professionals seeking quality SIEMENS equipment for their operations.