Rockwell Automation 1734-VHSC24 Very High-Speed Counter Modules User Manual - Manual (Page 25)

Publication 1734-UM003B-EN-P - August 2005
Install the Module 2-3
Install the Mounting Base
Assembly The wiring base assembly (1734-TB or 1734-TBS) consists of a
mounting base (cat. no. 1734-MB) and a removable terminal block
(cat. no. 1734-RTB or 1734-RTBS).
You can install the assembly, or just the mounting base. To install the
mounting base and wiring base assembly on the DIN rail, proceed as
follows.
1. Position the mounting base and wiring base assembly vertically
above the installed units (adapter, power supply, or existing
module).
2. Slide the mounting base down so that the interlocking side
pieces engage the adjacent module or adapter.
ATTENTION
POINT I/O is grounded through the DIN rail to chassis
ground. Use zinc-plated, yellow-chromated steel DIN
rail to assure proper grounding. The use of DIN rail
materials (for example, aluminum, plastic) that can
corrode, oxidize, or are poor conductors can result in
improper or intermittent grounding.
Secure DIN rail to mounting surface approximately
every 200 mm (7.8 inches).
24VDC Source Output
Module Status
Network Status
1734 OB4E
NODE:
0
1
2
3
Mounting Base
Mechanical Keying
(orange)
Module Wiring Diagram
1
Module Locking Mechanism
Insertable I/O Module
RTB Removing Handle
Removable Terminal Block (RTB)
DIN Rail Locking Screw
(orange)
Slide-in Writable Label
Interlocking Side Pieces
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