The main parameters of Allen - Bradley 1797 - CEC are as follows:
Module Type: Flexbus connector module.
Power Supply: 18 - 32V DC, with a maximum power consumption of 0.15A.
Isolation Voltage: Galvanic isolation according to DIN EN 50020 between system and system, and between system slave side and power supply.
Power Dissipation: 2.1W.
Thermal Dissipation: 7.2BTU/hr.
I/O Module Capacity: Can be connected with 8 Flex Ex modules.
Dimensions: 87 x 94 x 75mm (3.4 x 3.7 x 2.95in).
Weight: Approximately 0.2kg (0.44lbs).
Certification: Non - incendive, suitable for Class I, Division 2.
Environmental Resistance: Tested to severity level G3 according to ISA - S71.04 - 1985 for noxious gas exposure.