Mounting Design; Mounting Limitations - Hitachi HSC-2100 Hardware Manual

3.8 Mounting Design

3.8.1 Mounting limitations

When mounting I/O modules on the mount base, make sure that the total of the current
consumptions of all of those I/O modules is within the specified output current of the power
supply module. The tables below show the rated output currents of available power supply
modules and consumption currents of available I/O modules.
LWI450, LWI460, LWI470
LWA400 to LWA404, LWA421 to LWA423
LWC400, LWC401, LWC402
n: Is the number of data points that are turned on simultaneously in the I/O module.
Item
Model
12 VDC
Output
current
5 VDC
Model
LWS410
LWI400
LWI600
LWI650
LWO400
LWO450, LWO460
LWO600
LWO610
LWO650
LWO670
LWA430, LWA435
LWA500, LWA501
LWA450, LWA460
LWA550, LWA551
LWA560
3 INSTALLATION AND MODULE MOUNTING
Specification
LWV450, LWV550
3.5 A
0.8 A
12 VDC
10 mA
0
0
0
0
22 mA × n
22 mA × n
16 mA × n
16 mA × n
16 mA × n
8 mA + 20 mA × n
150 mA
350 mA
250 mA
260 mA
300 mA
250 mA
40 mA
3-13
LWV460
3.5 A
2.0 A
5 VDC
150 mA
5 mA + 2 mA × n
4 mA + 2 mA × n
5 mA + 2 mA × n
4 mA + 2 mA × n
25 mA
15 mA
25 mA
25 mA
15 mA
8 mA
40 mA
50 mA
45 mA
40 mA
40 mA
40 mA
8 mA