M91-t4-r6-zk1 Manual [repack] -

6 Relay Outputs (up to 250V AC / 24V DC, 5A resistive load). Communication: Includes RS232/RS485 ports and CANbus connectivity. Protection: Rated for mounting on a Type 4X enclosure surface (indicated by the "T4" in the model name). Aeliya Marine Tech Installation Guidelines Unitronics M91-t4-r6-zk1 I/O Expansion Port