Siemens 6ES7321-1BL00-0AA0 SIMATIC S7-300 SM 321 32-Point Digital Input Module USED

Specification Table

IDENTIFICATION Manufacturer: Siemens Product Family: SIMATIC S7-300 Module Series: SM 321 Part Number: 6ES7321-1BL00-0AA0 Product Type: Digital input module Hardware Revision: E-Stand 4 Condition: USED YOM: n/a Country of Manufacture: Germany   INPUT CONFIGURATION Digital Inputs: 32 Input Type: DC Rated Input Voltage: 24 VDC Input Groups: 4 Inputs per Group: 8 Group Isolation: Galvanically isolated   INPUT CHARACTERISTICS Signal 0 Range: -30 to +5 VDC Signal 1 Range: +13 to +30 VDC Input Current at Signal 1: Approx. 7 mA Input Delay: Approx. 1.2 to 4.8 ms Sensor Connection: 2-wire proximity sensors supported   ELECTRICAL / BACKPLANE Backplane Supply: 5 VDC Backplane Current Consumption: Approx. 15 mA Power Loss: Approx. 6.5 W   FIELD INTERFACE Front Connector: 40-pole Field Connection: Removable front connector Channel Status Indication: LED Status Indicators: 32 Field Supply: 24 VDC   SYSTEM / INSTALLATION PLC Platform: SIMATIC S7-300 Module Format: Signal module Installation: S7-300 rail mounted Module Width: 40 mm Configuration Position: S7-300 central / expansion rack   OPERATING / ENVIRONMENTAL Operating Temperature: 0°C to +60°C Hazardous Location Use: Approved Temperature Class: T4   HAZARDOUS LOCATION FM Classification: Class I, Division 2 FM Gas Groups: A / B / C / D Zone Classification: Class I, Zone 2 ATEX Gas Group: IIC ATEX Protection: Ex nA II T4   APPROVALS FM: Approved cULus: Listed ATEX: Approved CE: Yes C-Tick / RCM: Present