BARTH STG-100 Logic Module, 7 → 32 V dc, 8 x Input, 12 x Output With Display

  • RS Stock No. 885-0904
  • Mfr. Part No. 0850-0100
  • Manufacturer BARTH
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

STG-100 - Mini-PLC

STG-100 is an outdoor Mini-PLC which comes in a robust splash-proof housing, and with a double-spaced TFT-Display with blue LED-backlight. The open hardware concept opens up completely new application fields.

Mini-PLC with LC-Display
Build in a splash-proof housing
Wide supply voltage range 7-32 Vdc
Ideal for 12/24 V power supply systems
8 analog/digital inputs 0-30 Vdc
Analog/digital converter with 10 bit resolution
8 Short circuit- and overload protected outputs (1.5 A each)
Hardware Real Time Clock (RTC)
3 PWM outputs up to 32 kHz
2 frequency counter inputs up to 65 kHz
I²C connection
SPI connection
Internal voltage monitoring
LCD 2x16 characters with blue backlight
Freely programmable LCD
4 Enter Keys for easy menu navigation
Programming in BASIC, C or Assembler
EEPROM memory data retention >40 years
Fully ESD and EMV tested design
Easy connection provided by spring terminals
IP65 protection
Supplied with spring terminal connectors and user manual


A product is NRND (Not Recommended for New Designs) is in production and available, with no obsolescence scheduled. However, we recommend against using these parts for new designs because there are better or more economical alternatives.

Barth Mini-PLC

Attribute Value
Series STG-100
Supply Voltage 7 → 32 V dc
Output Type Analogue
Number of Outputs 12
Input Type Analogue, Digital
Number of Inputs 8
Mounting Type Panel Mount
Display Included Yes
Width 80mm
Length 120mm
Depth 57mm
Dimensions 120 x 80 x 57 mm
Termination Type Spring
Program Capacity 64 kB
Programming Language Used Basic, C/Assembler
Module Type Mini-PLC I/O Module
Output Current 5
Minimum Operating Temperature -10°C
Maximum Operating Temperature +55°C
Application Indoor/Outdoor Fields
Standards Met EN 60068-2-30, EN 60068-2-6, EN 60068-2-78, EN 61000-6-2, EN 61000-6-4, EN 61010-1, IEC 60068-2-1/2, IEC/EN 60068-2-30, IEC/EN 60529, IEC61000-4-2, ISO 16750-3, ISO 7637-2
3 In stock for delivery within 5 working day(s)
Price (ex. GST) Each
$ 397.89
(exc. GST)
$ 457.57
(inc. GST)
Per unit
1 - 9
10 - 49
50 - 99
100 +
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