PowerTech PC190 - Page 7

ARTICULATED ARM OPENERS USER MANUAL
5
Figure 1(3)
SKey Ph2Ph1 PhVcc PhVccDKey GND GND
19 20 21 22 23 24 25 26
1 2 3 4 5
COMNCNO+
-
+
-
1 2
RX1TX1
1 2 3 4 5
COMNCNO+
-
+
-
1 2
RX2 TX2