Bailey Infi90 - Page 68

MODULE POWER REQUIREMENTS
CALCULATING I/O CURRENT REQUIREMENTS
B - 4 I-E96-508C
CALCULATING I/O CURRENT REQUIREMENTS
The total current requirements of system powered analog
inputs, analog outputs, digital inputs, and digital outputs
make up the system powered I/O current requirements. Fill in
column two of Table B-3, then multiply it by column three
(quantity of inputs or outputs times the current per input or
INPCT01/
INPPT01
4200 40 20 0
INPTM01 1100000
INSIM01 15003025 0
NCTM01 1500000
NDCS03 0 0 0 510
NDIS01 0 0 0 360
NDLS02 0 0 0 320
NLIS01 900 5 200 0
NLSM01
NLSM02
4200 40 20 0
NMFC01
NMFC02
4600 40 20
NSBM01 1000 0 0 0
NSSM01 4200 40 20 0
Page total
Cabinet total
Table B-2. 24 VDC Current Consumption of Termination Units and Modules
Termination Unit/
Module
TU/TMs Using System
Power per Cabinet
24 VDC Current
Consumption per
TU/TM (mA)
24 VDC TU/TM Current
Consumption per
Cabinet
NTCL01, NICL01 40
NTDO02 90
NTFB01 65
NTMF01, NIMF01,
NIMF02
130
NTMP01, NIMP01,
NIMP02
230
NTRL03, NIRL01,
NIRL02, NIRL03
130
NTRL02 190
Total
Table B-1. DC Current Consumption for INFI 90 Modules
(continued)
INFI 90
Modules
No. of
Modules/
Cabinet
Current Consumption per Module (mA)
5 V
Total
5 V
+15 V
Total
+15 V
-15 V
Total
-15 V
24 V
Total
24 V