MERRICK MC3 90.10.EX, Руководство по эксплуатации и техническому обслуживанию

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MC³ 90.10.EX O&M Manual - 45 -
DC Style Backplane Board
Each DC Style Back plane board consists of four (4) inputs and seven (7) outputs. The inputs are
to be dry contact type. The outputs are N/O relay contacts with a rating of eight amps at 125
VAC or five amps at 30VDC. Care must be taken not to exceed these values. The inputs are
fused with the fuses rated at 1/16 Amp (F8 is a spare fuse).
Inputs Terminals Fuse
1 15/19 1
2 16/20 2
3 17/21 3
4 18/22 4
Outputs Terminals
1 1,2
2 3,4
3 5,6
4 7,8
5 9,10
6 11,12
7 13,14
AC Style Backplane Board
Each AC Style Back plane board consists of four (4) inputs and eight (8) outputs. The inputs are
to be 110VAC switched type. The outputs are N/O relay contacts with a rating of 5 amps at 250
VAC. Output 8 is jumper selectable between N/C and N/O, which causes the contact to be de-
rated. Care must be taken not to exceed these values.