Terminal Assignment Of The 2Ai Tc High Feature - Siemens SIMATIC ET 200S Manual

12.17 2AI TC High Feature analog electronic module
(6ES7 134-4NB00-0AB0)
Order number
6ES7 134-4NB00-0AB0
Properties
• 2 inputs for thermocouples or voltage measurement
• Input ranges:
-- Voltage measurement:
-- Thermocouples: Type E, N, J, K, L, S, R, B, T, C, resolution 15 bits + sign
• 2AI TC High Feature is inserted on TM-E15S24-AT or TM-E15C24-AT
• Isolated for load voltage L+
• Linearization of the sensor characteristic curves
• Allowable common.mode voltage 140 VDC/100 VAC
• Internal reference junction in connection with TM-E15S24-AT or TM-E15C24-AT
Terminal assignment
The following table contains the terminal assignment of the 2AI TC High Feature
for the TM-E15S24-AT or TM-E15C24-AT terminal module
Voltage measuring as with 2AI U Standard (see Chap. 12.5).
Table 12-48 Terminal assignment of the 2AI TC High Feature
View
CH0
M
1 5
0+
M
2 6
0--
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
80 mA, resolution 15 bits + sign
¦
Terminal assignment
TM-E15S24-A1 and 2AI TC High Feature
CH1
M
1+
M
1--
Analog Electronic Modules
Remarks
Channel 0: Terminals 1 to 2
Channel 1: Terminals 5 to 6
M+: Measuring cable positive
M--: Measuring cable
negative
12-95