Cabling Diagram
for YCC02-RELAIS02 Cable (Accessory)
YSB02
Designation
Pin
(Y) DATA+
7
(B) GND
10
(G) DATA–
8
Connection among the YSB02, VF3033 and the COM2 interface on the Combics 3 (CIS3):
YSB02/VF3033
(Y) Data + (7)
(G) Data – (8)
(B) GND + (10)
Connection among the YSB02, VF3033 and the UniCom interface on the Combics 3 (CIS3):
YSB02/VF3033
(Y) Data + (7)
(G) Data – (8)
(B) GND + (10)
Connect the cable in accordance with the pin assignments specified for the Combics
indicator (CIS3). Isolate unused cable ends in accordance with industry standards.
YCC02-RELAIS02
Cable
Label
———–———— RS485
§
———–———— +GND
§
———–———— RS485-
§
———–———— MINOR
§
———–———— PARES
§
———–———— MAJOR
§
———–———— SET
§
———–———— UNI_IN
§
———–———— COM
§
———–———— LINE
§
———–———— RS485+ —–———
§
———–———— RS485– —–———
§
———–—————––––––––––––———
§
———–———— RS485+ —–———
§
———–———— RS485– —–———
§
———–—————––––––––––––———
§
———–————
RS485+
———–————
GND
———–————
RS485-
———–————
MINOR
———–————
PARES
———–————
MAJOR
———–————
SET
———–————
UNI_IN
———–————
COM
———–————
LINE
§
RS485+ LV2 (10)
I
RS485– LV2 (5)
I
GND
I
§
=
RS485+ LV4 (3)
I
RS485– LV4 (4)
I
GND
I
§
=
———–————
§
———–————
§
———–————
§
———–————
§
———–————
§
———–————
§
———–————
§
———–————
§
———–————
§
———–————
§
LV2 (2)
LV2 (2)
Relay Box IE11357
9
9