Hitachi CHROMASTER 5160, Инструкция по эксплуатации

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3. Individual Contacts of Each Unit
(1) Contact Signal Input Terminals
These are contact signal input terminals for control using
contact signals from an external switch, relay etc. Any of
the signals is activated by shorting the terminal for 0.1
second or longer. The input circuit is shown in Fig. 3.
(2) Contact signal Output Terminals
These are contact signal input terminals for control using
contact signals of an external unit. The output circuit is
shown in Fig. 4. The rating of contacts used is 12 V,
0.1 A. Make sure the load connected does not exceed this
rating.
e-Line cable
Other unit
Chromaster series
unit A
Chromaster series
unit B
Fig. 1 e-Line Cable Connection
+5 V
320
Ω
IN
Max. 10 mA/unit
Max. 0.1 A
OUT 4.7 k
Ω
ON : 5 V
OFF :
0 V
Max. 12 V
(reverse polarity
not allowed)
(H)
(L)
(G)
Fig. 2 e-Line Contact Circuit Configuration
APPENDIX 2 - 4