Bullhorn RM4100 Series Installation & Configuration Quick Reference Manual

Required Tools

Anti-static wrist strap

Small slotted screwdriver

Wire stripper and wire cutter

Adjustable wrench


Installing the Equipment

The following procedures are general steps for a typical installation. For specific instructions, see the RM4100
Series User Guide (part no. 122195-000), available to download from your website account under the Help menu.
WARNING: To prevent electrostatic discharge (ESD) damage when handling electronic equipment, always wear an
anti-static wrist strap attached to an unpainted, grounded metal object. Ensure the wrist strap has maximum contact
with bare skin.
WARNING: Before beginning any wiring to the RM4150/RM4151, ensure that power has been turned off at the rectifier.
NOTE: For safety precautions for wiring power supply and unit inputs, see RM4100 Series User Guide.
1

Select Location for Unit

1 If placing the unit within rectifier, find a secure
location. If placing the unit on bottom of rectifier,
place either to the front or back to ensure that unit
does not restrict air flow.
RM4150 Placed in
Rectifier
2 If mounting the unit inside the rectifier, attach the included
magnetic mounting disks to each corner and secure unit to
side OR drill holes in side and secure unit with screws and
bolts in each corner.
RM4150 Mounted
to Rectifier Door
NOTE: See page 3 for instructions on mounting an alternative
waterproof enclosure for the unit.
WARNING: If wires are to be buried or covered, use conduit to protect the wires.
© 2016-2018 American Innovations, Ltd.
RM4150/RM4151 Installation & Configuration
Wire to connect power supply

to voltage supply
Voltmeter

Tools to prepare mounting surface

1 Connect unit Ground
2 Connect input devices and relay (for
1 of 3
Quick Reference Guide
Hardware to mount enclosure

Wire nuts

Windows

Bullhorn

software
USB mini-b cable

2

Connect Ground and Input Wires

to either rectifier
ground or to the
rectifier frame.
interruption only) to input channels
using the following information:
SWITCH OUT: connect to relay

(interruption only).
DIGITAL CH 1 & CH 2:

non-isolated inputs that support
digital dry contact closure input
devices. DIGITAL CH 1 can also
be used as a pulse counter
accumulator. DIGITAL CH 2 can
be used as an accumulator reset.
ANALOG CH 1 - CH 5: isolated

inputs that support analog ±150
V DC, 150 V AC, 4 - 20 mA with
external resistor, or active digital.
Laptop PC
®
Tools configuration
®
Enclosure Bottom View
POWER Switch Ground
Input Channels
(Continued on back.)
Part No. 122198-000, Rev. 5