Emerson PACSystems RSTi-EP - Specifications EP-5261

User Manual Section 5
GFK-2958L May 2021
Detailed Description of I/O Modules 261
5.19.2 Specifications EP-5261
Specifications
Description
System data
Data
Process, parameter and diagnostic data depend on the
network Adapter used (refer to Section, Order and
Arrangement of Modules).
Interface
RSTi-EP I/O communication bus
System bus transfer rate
48 Mbps
Serial Interface
Number
1
Type
RS232, RS485, RS422, parameterizable
Transfer rate
300 ... 115200 Bps, parameterizable
Supply voltage
5Vdc or 24Vdc
Current of power supply output
max. 500 mA
Standards RS232
DIN 66020, DIN 66259, EIA-RS232C, CCITT V.24/V.28
Standards RS485/RS422
120 Ω, parameterizable
Short-circuit proof
Yes
Module diagnosis
Yes
Individual channel diagnosis
Yes
Supply
Supply voltage
20.4V – 28.8V
Current consumption from system current path
ISYS,
8 mA
Current consumption from input current path IIN
16 mA + load
General data
Weight
92 g (3.25 oz)
For additional general data, refer to Section,
General Technical Data for I/O Modules