6ES7321-1BP00-0AA0 Siemens SIMATIC S7-300 Digital Input Module Dry Contact Model: NFAR181 RTD Input Module

Model: NFAR181 RTD Input Module

Input impedance: 249 Ω

Operating temperature: 0…60 °C

Minimum ON Current: 1

Connectivity and Communication

6ES7321-1BP00-0AA0 Siemens SIMATIC S7-300 Digital Input Module Dry Contact Model: NFAR181 RTD Input ModuleOverview Model: 6ES7321 1BP00 0AA0 Type: Digital Input Module Application: Provides 64 DC digital inputs for SIMATIC S7300 automation systems Electrical Characteristics Load Voltage (L+): 24 V DC (rated) Reverse Polarity Protection: Yes Backplane Bus Supply: 5 V DC, max. 100 mA Power Loss: 7 W (typical) Digital Inputs Number of Inputs: 64 Input Characteristic Curve: IEC 61131, type 1 Simultaneously Controllable Inputs: All positions up to 40 C: 64 All