%
%
22
&" #"! !$! #
(98/12/10)
5 White-Blue NC NC
6 Green RX- TX-
7 White-Brown NC NC
8 Brown NC NC
2. 11. Power Requirements
The CU09 requires power supply of the following voltages:
Part-
No.
+5 V +12 V -12 V +5 V analog
J3: C8
-5 V analog
J3: C1,...,C5
CCU: CU09/10 H2570
/
H9503
5,3 A 0,3 A 0,1 A 0 0
CU09 supplies fused current at the following connectors:
ST8/9 RS485 +12 Volt 0.2 Ampere
The resistance of the fuse will be suddenly growing with temperature caused by high cur-
rent. The fuse recovers when cooling down and need not be replaced.
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