Operating instructions

Analog electronic modules
13.4 Analog electronics module 4 AI RTD
ET 200iSP
Operating Instructions, 01/2010, A5E00247483-04
279
13.4 Analog electronics module 4 AI RTD
Order number
6ES7134-7SD51-0AB0
Properties
● 4 inputs for resistance thermometers or resistance measurement
● Input ranges:
– Resistance thermometer: Pt 100; Ni 100
– Resistance measurement: 600 ohm absolute and 1000 Ω absolute
● Resolution of 15 bits + sign
Pin assignment
Table 13- 6 Pin assignment of the 4 AI RTD
Pin assignment and view Remarks













   
0
,&
0
,&
0
,&
0
,&
0
,&
0
,&
0
,&
0
,&
  
&KDQQHO
FRQGXFWRU FRQGXFWRU FRQGX
F
&RQQHFWLRQH[DPSOHIRU
FKDQQHO
Resistance thermometer 1
Channel 0: Terminals 1 to 4
Resistance thermometer 2
Channel 1: Terminals 5 to 8
Resistance thermometer 3
Channel 2: Terminals 9 to 12
Resistance thermometer 4
Channel 3: Terminals 13 to
16
M+: Measuring cable
(positive)
M-: Measuring cable
(negative)
I
C
+: Constantcurrent cable
(positive)
I
C
-: Constant current cable
(negative)