BARTH STG-700 STEP Logic Module, 8 → 32 V dc, 4 x Input, 6 x Output Without Display

  • RS Stock No. 123-2107
  • Mfr. Part No. 0850-0700
  • Brand BARTH
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

STG-700 STEP - Mini-PLC

The STG-700 STEP combines a powerful stepper motor controller with an ultra-compact Mini-PLC in a rugged splash proof aluminium diecast housing. It features graphical programming, universal I/Os and a CAN interface. The Mini-PLC can control large format displays using a bipolar stepper motor converting an analogue or digital input signal to a matching motor angle.
Built in a fully integrated splash proof housing, the STG-700 STEP is ideal in applications within harsh environments.

Features and Benefits

• Tiny CAN logic stepper motor controller
• 2 analogue inputs 0-30 V dc, 12-bit ADC
• 2 digital inputs up to 1 kHz
• 4 power outputs up to 1.5 A
• Power stepper motor output 1.5 A
• 1 CAN 2.0A/B interface
• Reliable solid-state outputs
• Fail safe oscillator
• Programmable status LED
• TTL-232/USB connection to PC
• Intuitive graphical programming capability
• Wide operating voltage 78-32 V dc
• Wide operating temperature range -40 to +50°C
• Vibration resistant and rugged sealing
• Aluminium diecast housing, IP66 rated


The outstanding features of the STG-700 STEP make it a suitable choice for various application fields such as industrial automation, process control, building automation and automotive technology.

Barth Mini-PLC

Attribute Value
Series STG-700 STEP
Supply Voltage 8 → 32 V dc
Output Type Digital, Power Stepper Motor, Solid-State
Number of Outputs 6
Input Type Analogue, DC Digital
Number of Inputs 4
Mounting Type Panel Mount
Width 64mm
Display Included No
Length 58mm
Depth 34mm
Termination Type Spring
Dimensions 58 x 64 x 34 mm
Module Type Mini-PLC I/O Module
Output Current 1.5
Minimum Operating Temperature -40°C
Maximum Operating Temperature +50°C
Application Automotive Technology, Building Automation, Industrial Automation, Process Control
2 in stock for FREE next working day delivery
2 available from Europe for delivery within 1 working day(s)
Price Each
£ 105.00
(exc. VAT)
£ 126.00
(inc. VAT)
Per unit
1 +