Labelling of switches on the module cover:
Inserting range cards
On one 460 analog input module, you can insert two cards to connect
four inputs each, and secure them with a srew. There are voltage
divider, shunt and through-connection cards for the various ranges.
æ 1 V
æ 10 V
æ 20 mA
4 ... 20 mA
2-wire
transducer
æ 5 V
4 ... 20 mA
4-wire
transducer
æ 50 mV
(
±
250 mV)
(æ 1 V)
(æ 5 mA)
-
(æ 500 mV)
-
æ 500 mV
Pt 100
(
±
125 mV)
(
±
100 mV)
(æ 2,5 mV)
(æ 2 mA)
-
-
-
-
-
-
(
±
25 mV)
(
±
12,5 mV)
(
±
1,25 mA)
(
±
1,25 V)
line frequency 50 Hz
result and sign
two‘s complement
normal mode (gain*1)
special mode (gain*4)
single scanning
mark selected switch
positions here
mark selected switch
positions here
broken wire detection
channel 0...3
without
compensation
with
compensation
resistance thermometer
compensated low range
500 mV V...ma
resistance thermometer
uncompensated full range
broken wire detection
channel 4...7
without broken wire detection
SI
SII
line frequency 60 Hz
50 mV
= press
cyclic scanning
VO
L
T
AG
E
CO
MPENS.
INPUT
R
ANG
E
DA
T
A
F
O
RMA
T
GA
IN
submodule
2
(c
h.
4...7)
submodule
1
(c
h.
0...3)
-1AA11
-1AA21
-1AA31
-1AA41
-1AA51
-1AA61
-1AA71
M +
M -
M +
M -
M +
M -
M +
M -
M +
M -
M +
M -
M +
M -
L +
L -
Circuit of
the cards,
4x
Mode
500 mV/ mA
Pt 100
Mode
50 mV
+ Gain x 1
Mode
500 mV/ mA
+ Gain x 4
Mode
50 mV
+ Gain x 4
+ Gain x 1
Range Card Type 6ES5 498-
The 460 Analog Input Module
System Manual
9 - 34
C79000-B8576-C109-03