Rockwell Automation 1746-NO8V SLC 500 8-Point Analog Output Module/ User Manual - Manual (Page 19)

Publication 1746-UM026A-EN-P - September 2003
Installation and Wiring 2-11
Terminal Block
The 1746-NO8 module contains an 18-position, removable terminal
block. The terminal pin-out is shown below.
Figure 2.1 1746-NO8 Terminal Block Layout
ATTENTION
!
Disconnect power to the SLC before attempting to
install, remove, or wire the removable terminal wiring
block.
To avoid cracking the removable terminal block,
alternate the removal of the slotted terminal block
release screws.
IMPORTANT
Channels are not isolated from each other. All analog
commons (ANL COM) are connected together
internally.
V Out 0
V Out 1
V Out 2
V Out 3
V Out 4
V Out 5
V Out 6
V Out 7
+24 VDC
ANL COM 0
ANL COM 1
ANL COM 2
ANL COM 3
ANL COM 4
ANL COM 5
ANL COM 6
ANL COM 7
DC COM
1746-NO8V Analog Voltage Output Wiring
Terminal Block Release Screw
Maximum Torque = 0.7 to 0.9 Nm (6 to 8 in-lbs.)
I Out 0
I Out 1
I Out 2
I Out 3
I Out 4
I Out 5
I Out 6
I Out 7
+24 VDC
ANL COM 0
ANL COM 1
ANL COM 2
ANL COM 3
ANL COM 4
ANL COM 5
ANL COM 6
ANL COM 7
DC COM
1746-NO8I Analog Current Output Wiring
Terminal Block Release Screw
Maximum Torque = 0.7 to 0.9 Nm (6 to 8 in-lbs.)
(Terminal Block Spare Part Catalog Number 1746-RT25G)
TIP
The 1746-NO8I and -NO8V analog output modules
have connections for user-supplied 24V dc power
supplies. When external 24V dc power is used, the
module only draws 5V dc current from the SLC
backplane.