TM171SW Schneider Electric Automation Software Solutions

TM172PDG42R

Schneider Electric TM172PDG42R is a Programmable Logic Controller (PLC) CPU processor module featuring integrated I/Os and a built-in display. It offers a removable screw terminal block, a mini-B USB programming port, and a type A USB port for connectivity. The unit operates on a supply voltage of 19-30Vac (24Vac nominal) or 19-30Vdc (24Vdc nominal) and is designed to mount on a symmetrical DIN rail (35mm). It operates within an ambient air temperature range of -4 to +140°F (-20 to +60°C) as per UL 60730-1 standards, with a derating range extending to -4 to +149°F (-20 to +65°C). The memory capacity includes 1MB for applications, 32MB of CPU RAM at 120MHz, 5MB of flash memory, 28kB of EEPROM for variables (14k words), 1.5MB for the user interface, and 512kB of RAM memory for automatic mapping (256k words), plus an additional 10kB of RAM memory for Modbus mapping (5k words). It features an IP20 degree of protection and supports Ethernet, Modbus, and BACnet/IP communication protocols. The unit has 2 digital outputs (SPDT C/O relay contacts; 1A), 10 digital outputs (SPST relay contacts; 3A), 12 digital inputs (10 x 24Vac/dc; Sink/Source; 2 inputs for high-speed 2kHz HSC counter), 12 analog inputs (configurable in pairs for various signal types), and 6 analog outputs (including 2 that can double as PWM 2kHz 24Vdc digital outputs). Connectivity options include 1 Ethernet device, 1 CAN expansion bus, 2 RS-485 devices, 1 communication module port, and 1 SD card slot. It is designed for storage in environments with temperatures ranging from -22 to +158°F (-30 to +70°C) and can operate in humidity levels of 5-95% without condensation. The power consumption is rated at 15 W for both 24Vac and 24Vdc supplies.

Schneider Electric