1 Overview
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1.4.2 Back side
① Slot(C) for connecting communication output card(KRN-COM)
② Slot(7to10) for connecting digital input card(KRN-DI6), alarm relay output card(KRN-AR4),
alarm TR output card (KRN-AT6), transmitter power output card(KRN-24V3)
You can connect total 4ea by combining digital input card, alarm output card, and
transmitter power output card, as below combination example.
KRN-DI6
1ea
+
KRN-AR4
1ea
+
KRN-AT6
1ea
+
KRN-24V3
1ea
= To tal 4ea
KRN-DI6
2ea
+
KRN-AR4
1ea
+
KRN-AT6
1ea
= Total 4ea
KRN-AT6
1ea
+
KRN-24V3
3ea
= Total 4ea
③ Slot(1 to 6) for connecting universal input card(KRN-UI2)
④ Power connecting part (100-240VAC, 50/60Hz)
※ Above back side image is connected every otuput card to help your understand. Factory
default is only connected with universal input cards (Slot1 and 2).