rotork IQ3 Range Safe Use And Installation Manual page 7

4 - Electrical Connections
Please follow the instructions in section 3 for mounting the RHS
before attempting to cable up the unit.
4.1 Once the cable specification has been selected, cut to
the appropriate length (leaving approx. 200 mm at
each end for final termination).
4.2 Feed the cable to both the IQ3 and RHS terminal
compartments and secure the glands to ensure
watertight integrity is maintained.
4.3 Strip back the insulation and braiding so that the inner
twisted pair cores are exposed and fit AMP type ring
terminal crimps to each wire and shield braid. Insulate
the braid to prevent short circuits.
4.4 Connect the terminals in each compartment to the
correct terminal number by following the wiring
diagram supplied.
ACTUATOR RHS TERMINAL
TERMINAL BUNG NO. BLOCK NO.
20
21
32
40
47
Actuator
24V (V-CUST)
20
CAN H
32
CAN SHIELD
CAN L
40
GND
21
47
E
This wiring diagram is for reference only, please refer to the specific actuator wiring diagram supplied with the unit.
FUNCTION
1
24 V (V-CUST)
2 GND
3 CAN H
4 CAN L
5 SHIELD
Redefining Flow Control
Earth Ground Connection
A dedicated external earth point is provided for the attachment
of a protective earth cable.
Remote Hand Station
50
CLOSE
OPEN
SK1
RHS Bridge Board
SK2
1 2 3 4 5
%
STOP
LOCAL
REMOTE
18 WAY
Terminal
Block
7