Brands
-
Allen Bradley (AB)
Allen Bradley (AB)
- Overload Relay
- Photo-electric Sensor
- PLC Accessory
- Power Monitor
- Power Supply
- Pressure Sensor
- Pressure Sensor & Switch
- Programmable Logic Controller (PLC)
- Pushbutton & Pilot Light
- Pushbutton Pilot Light
- RCD
- Safety Interlock Switch
- Safety Laser Scanner
- Safety Light Curtain
- Safety Limit Switch
- Safety Mat
- Schneider Electric
- Siemens
- Mitsubishi
- Omron
"
Product Description
SIMATIC S7-400, SM 421 DIGITAL INPUT MODULE, OPTIC. ISOLATED, 32 DI, 24V DC