Easy World Automation | Beijer ST-2742 Digital output module

Beijer ST-2742 Digital output module

  • 2 relay outputs
  • Max 250 VAC
  • 2.0 A
  • Brand: BEIJER
  • Product Code: ST-2742


The FnIO S series is a micro modular remote IO-system from Crevis, which contains a wide selection of digital and analog modules as well as special modules. Together with a selected bus/ node module, the system is easily combined to make standalone IO-nodes.

The IO-system, which has an IP20 enclosure, is installed on a standard 35 mm DIN rail. Stable communication between the modules in the node is guaranteed via a unique sliding contact system.

A standard IO module is only 12 mm in width, and when using 16 channel IO modules a complete node is made up of 64 IOs of only 90 mm in width.

The FnIO S series supports known bus systems such as Profibus DP/V1, CC-Link, CANopen, Modbus-TCP, Modbus-RS232, and Modbus-RS485.

You can place an order for the Beijer ST-2742 Digital output module online via one of our Middle East branches (Dubai/ Oman/Saudi Arabia) and get it delivered at a low cost at a specific time.


Power Requirements
Current consumption 65 mA @ 5.0 VDC
Input specification
I/O connector Removable terminal block, cage clamp
Output specification
Output type Relay
Output voltage range 5~28.8 VDC @ 2.0 A resistive,48 VDC @ 0.8 A resistive, 110 VDC @ 0.5 A resistive, 250 VAC @ 2.0 A resistive
ON-stage voltage drop 0.5 V @ 2.0 A, resistive load, 24 VDC
Output delay ON to OFF: 10 ms, OFF to ON: 10 ms
Output relay lifetime 300 k cycles resistive, 100 k cycles inductive
Initial contact resistance 30 mΩ
Physical Characteristics
Mechanical size 12 mm x 99 mm x 70 mm
Module weight 65 g
Mounting 35mm DIN rail
System indicators 2 green output state, 1 green/red Bus state
Humidity 5-90% non-condensing
Operating temperature -20° to + 55°C
Storage temperature -40° to + 85°C