“
AC IN
”
The supplied (3) prong AC cord plugs into this socket. Connect to a reliable 115 or 230 VAC source. The unit is supplied with
switching power supplies that operate from 86VAC to 240VAC.
“
MOTOR PROTECTION FUSE
”
This fuse provides electrical protection to the positioner. Replace this fuse with a 125VAC 5A fuse.
“
RS232
”
INTERFACE PORT
This is a standard (9) pin female (DB9) connector for linking to a computer for automated control.
Do not use a null modem
cable for this application.
This particular unit, has (2) individual RS232 ports for separate positioner operations.
“
TERMINAL STRIP
”
The (12) position terminal strip, serves as your multi
-
conductor cable interface to the positioner unit. The cable supplies pow-
er and data from the positioner. Your ground connection is terminal #12.
DISCONNECT THE AC POWER CORD WHEN
CONNECTING CABLE LEADS
.
RC2800PRKX2SUMC UNITS WITH HEATER:
If your RC2800PRKX2SUMC control unit has the add on power supply, please see wiring designations on Terminals 6 & 7.
The Heater power supply is powered on at all times. *Note, the heater is thermostatically controlled.
TERMINAL NUMBER
FUNCTION
SUGGESTED COLOR
MINIMUM WIRE GAUGE
#1
MOTOR
BLACK
16 AWG
#2
MOTOR
WHITE
16 AWG
#3
(NOT USED)
#4
(NOT USED)
#5
(NOT USED)
#6
HEATER (+) LEAD
RED (IF SUPPLIED)
16 AWG
#7
HEATER (
-
) LEAD
BLACK (IF SUPPLIED)
16 AWG
#8
(NOT USED)
#9
(NOT USED)
#10
REED SWITCH DC +
ORANGE
24 AWG
#11
REED SWITCH RETURN
BLUE
24 AWG
#12
CASE GROUND
BARE
NA
(
(12) POSITION TERMINAL STRIP ASSIGNMENTS
REAR PANEL OVERVIEW
AC In
Fuse
RS232/USB
1 2 3 4 5 6 7 8 9 10 11 12
1 2 3 4 5 6 7 8 9 10 11 12
