Communication Protocols	Ethernet: SRTP Client/Server, Modbus TCP, OPC UA Secure, EGD, PROFINET, HART passthrough, DNP3 Outstation, Serial: One RS232 / ASCII Serial, Modbus RTU-Slave
Voltage DC (V)	24 (+/-25%)
Brand	EMERSON
Input/Output Signal	4096 Bits Discrete I/O, 32128 Words for Analog I/O
Memory	4MB of NvRAM plus 2MB of NvRAM
No. of Ethernet Ports	One 100/1000 Mbps port and one 2-Port Switch 100/1000 Mbps
No. of Modules	64
Number of USB Interfaces	Two USB A2.0
Operational Temperature Range (°C)	-40 to 70
Redundancy	MRP Master / Client
Standards and Approvals	Agency Approvals: UL, cUL, UKCA, FCC, RoHS, FCC, Reach, UL HaxLoc C1D2, ATEX Zone 2/ Marine Approvals: ABS, BV, DNV GL

Programmable Logic Controllers & I/O

EMERSON PACSYSTEMS RSTI-EP PLC4MB 3X1GB ETH 70C 32XPROFINET RSTI-EP IO UP TO 64 MODULES EPXCPE240