Emerson PACSystems RSTi-EP User Manual page 102

User Manual
GFK-2958J
Example of an Optimal Module Arrangement
Input
Product
data
EPXMBE001/
EPXMBE101
EP-4164 --
EP-3164 4 words
EP-1214 1 Byte
EP-1214 1 Byte
EP-125F 2 Byte
EP-153F 2 Byte
Total
Example of an Suboptimal Module Arrangement
Product Input data
EPXMBE001/
EPXMBE101
EP-1214 1 Byte
EP-4164 --
EP-3164 4 words
EP-1214 1 Byte
EP-125F 2 Byte
EP-153F 2 Byte
Total
Data Widths of I/O Modules in the Modbus Register Range
Module
EP-1214
EP-1218
EP-1318
EP-125F
EP-12F4
EP-153F
EP-2214
EP-2614
EP-2634
EP-2218
Detailed Descriptions of the Fieldbus Network Adapters
Output Number of input
data registers
0
4 words 0
-- 4
-- 1
-- 0
1
1
7
Output Number of input
data registers
0
-- 1
4 words 0
-- 4
-- 1
1
1
8
Process data
Input
1 Byte
1 Byte
1 Byte
2 Byte
15*(2 Byte, 1 Word)
2 Byte
--
--
--
--
Number of output
Remarks
registers
0
4 allocated 4 registers
0 allocated 4 registers
allocated 1/2 register low
0
byte (1 byte)
allocated 1/2 register high
0
byte (1 byte)
allocated 1 register
allocated 1 register
4
Number of
Remarks
output registers
0
0 allocated 1 register
4 allocated 4 registers
0 allocated 4 registers
0 allocated 1 register
allocated 1 register
allocated 1 register
4
Output
--
--
--
--
--
--
1 Byte
1 Byte
1 Byte
1 Byte
Chapter 4
Oct 2019
87