Produced in - Сustoms Tariff Code 85389091 Dimensions 54 mm x 76 mm x 68 mm European Article Number 4016779653794 Name DC551-CS31-KBA Weight 0.11 kg ID 1SAP220500R3001 Nominal Nominal Current 0.5 A Software AC500 Control Builder PS501-PROG Digital Inputs DC 24V 8 Analog I/Os Limit 32 AI, 32 AO Nominal Output Voltage 24 V DC Ingress Protection Rating IP20 Input Voltage 24 V DC Serial Port №1 CS31, RS485 interface Hardware Counters 2 Mounting Style Horizontal, Vertical possible with derating Nominal Voltage 24 V DC Fieldbus Interface CS31 Slave Power Supply 24 V DC DIN Mounting TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 Connections Bus module with Onboard IO - 8DI / 16DC Digital Configurable I/Os 16 Secondary Current Strength 0.3 A Serial Port №2 I/O-Bus Hardware Counter Input Frequency Limit 50 kHz