GE RSTi-EP - Page 216

Chapter 5 Detailed Descriptions of I/O Modules
GFK-2958E RSTi-EP User Manual 212
Specifications EP-5261
System data
Data
Process, parameter and diagnostic data depend on the network
Adapter used (refer to the table in the section, Order and
Arrangement of the 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, parameterisable
Short-cicuit proof
Yes
Module diagnosis
Yes
Individual channel diagnosis
Yes
Supply
Supply voltage
20.4V – 28.8V
Current consumption from system current path I
SYS
,
8 mA
Current consumption from input current path I
IN
16 mA + load
General data
Weight
92 g (3.25 oz)
For additional general data, refer to the section, General Technical Data for I/O Modules.
Overview of the Editable Parameter EP-5261
Description
Options
1
Default
Operating mode
Disabled (0) / RS232 (1) / RS485 (2) / RS422 (3)
Disabled
Data bits
2
7 Bit (0) / 8 Bit (1)
8 Bit
Baud rate
300 (0) / 600 (1) / 1200 (2) / 2400 (3) / 4800 (4) / 9600 (5) / 14400 (6) /
19200 (7) / 28800 (8) / 38400 (9) / 57600 (10) / 115200 (11)
9600
Stop bit
1 Bit (0) / 2 Bit (1)
1 Bit
Parity
None (0) / Even (1) / Odd (2)
None
Flow control
None (0) / CTS/RTS (1) / XON/XOFF (2)
None
XON character
0 ... 255
17
XOFF character
0 ... 255
19
Terminating resistor RS485/422
Off (0) / On (1)
Off
Process data length
16 Byte (1)
16 Byte
1) Values in brackets for EtherCAT and Modbus-TCP
2) The option “7 Bit“ works only in combination with a parity ("even" or "odd")