EXCEL 100C INSTALLATION INSTRUCTIONS
EN1R-0144GE51 R1007 10
Terminal Assignment Overview for Excel 100C
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AI 1 xx0101
AI 2 xx0102
AI 3 xx0103
AI 4 xx0104
AI 5 xx0105
AI 6 xx0106
AI 7 xx0107
AI 8 xx0108
AI 9 xx0201
AI 10 xx0202
AI 11 xx0203
AI 12 xx0204
DI 1 xx0301
DI 2 xx0302
DI 3 xx0303
DI 4 xx0304
DI 5 xx0305
DI 5 xx0305
shield
T x D
R x D
CTS
not used
not used
system bus
Output voltage 24 V / 300 mA is
protected against short-circuiting.
After short-circuiting, it takes time
(approx. 60 sec.) for voltage to
recover.
reserved
common
GND
DTR
DCD
C+
C-
+5 V (Xi582), RTS (modem)
analog
input
analog
input
digital
input
digital
input
AO 1 xx0401
AO 2 xx0402
AO 3 xx0403
AO 4 xx0404
AO 5 xx0405
AO 6 xx0406
AO 7 xx0407
AO 8 xx0408
AO 9 xx0501
AO 10 xx0502
AO 11 xx0503
AO 12 xx0504
DI 7 xx0307
DI 8 xx0308
DI 9 xx0309
DI 10 xx0310
DI 11 xx0311
DI 12 xx0312
{
{
24V relay module
(MCD3/MCE3, only!)
REF.
24 V_
300 mA
-
+
24 Vac
+/-20%
10 V
10 mA
+
+
alarm
(not used)
transformer
IMPORTANT
Do not connect system bus shield to earth. Use terminals 33 and 36.
NOTE:
Use terminals 65 and 66 for relay modules MCD 3 or MCE 3 only.
Terminals 65 and 66 provide a pulsed 24 Vdc output which is not suitable
to connect direct relays.
Do not use reference voltage 10 V (terminal 67, 68) to supply other
devices.
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