Hitachi HSC-2100 Hardware Manual page 20

2.22 Model LWA402 Input Module (±10 VDC Voltage Input, 4 Channels) ..........................
2.23 Model LWA403 Input Module (±10 VDC Voltage Input, 4 Channels) ..........................
2.24 Model LWA404 Input Module (±5 VDC Voltage Input, 2 Channels) ............................ 2-28
2.25 Model LWA421 Input Module (RTD Input, 4 Channels) ............................................... 2-29
2.26 Model LWA422 Input Module (RTD Input, 4 Channels) ............................................... 2-30
2.27 Model LWA423 Input Module (RTD Input, 4 Channels) ............................................... 2-31
2.28 Model LWA430 Input Module (±5 VDC Voltage Input, 4 Channels) ............................ 2-32
2.29 Model LWA435 Input Module (±5 VDC Voltage Input, 4 Channels) ............................ 2-33
2.30 Model LWA500 Input Module (±10 VDC Voltage Input, 8 Channels) ..........................
2.31 Model LWA501 Input Module (±5 VDC Voltage Input, 8 Channels) ............................ 2-35
2.32 Model LWA450 Output Module (±5 VDC Voltage Output, 4 Channels) ....................... 2-36
2.33 Model LWA460 Output Module (4 to 20 mA DC Current Output, 4 Channels) ............ 2-37
2.34 Model LWA550 Output Module (±10 VDC Voltage Output, 8 Channels) ..................... 2-38
2.35 Model LWA551 Output Module (±5 VDC Voltage Output, 8 Channels) ....................... 2-39
2.36 Model LWA560 Output Module (4 to 20 mA DC Current Output, 8 Channels) ............ 2-40
3 INSTALLATION AND MODULE MOUNTING .................................................................. 3-1
3.1 Where to Install .................................................................................................................. 3-2
3.2 Installation Environment .................................................................................................... 3-3
3.3 Installation Styles ............................................................................................................... 3-4
3.3.1 Concentrated installation .............................................................................................. 3-4
3.3.2 Dispersed installation ................................................................................................... 3-5
3.4 Installation Clearances ....................................................................................................... 3-8
3.5 External Dimensions .......................................................................................................... 3-9
3.6 Installing a Mount Base and Mounting a Module on It ................................................... 3-10
3.7 Installing a Terminal Block .............................................................................................. 3-11
3.8 Mounting Design .............................................................................................................. 3-13
3.8.1 Mounting limitations ..................................................................................................
3.8.2 Module mounting .......................................................................................................
4 WIRING ................................................................................................................................... 4-1
4.1 Solderless Terminals .......................................................................................................... 4-2
4.2 Wiring for the Power Supply .............................................................................................
4.3 Ground Wiring ................................................................................................................... 4-6
4.4 Wiring the Remote I/O Cable ............................................................................................
4.5 Wiring I/O Modules ........................................................................................................... 4-8
4.5.1 Wiring a pulse counter module ..................................................................................... 4-9
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2-26
2-27
2-34
3-13
3-14
4-3
4-8