tekmar 0 - 135 Ohm Converter 005 - Manual

- Data Brochure
0 – 135 Ω Converter 005
D 005
04/09
1 of 2 © 2009 D 005 - 04/09
The tekmar 0 – 135 Ω Converter 005 allows for the signal conversion of a 4 – 20 mA input signal from a control to a
0 – 135 Ω output signal. The 005 allows for conduit to directly attach to the enclosure. The 005 enclosure is flame-
retardant and can withstand high temperatures.
Installation
STEP ONE
————
GETTING READY
• Check the contents of this package. If any of the contents listed are missing or damaged, please contact your wholesaler or
tekmar sales representative for assistance.
• Type 005 includes: One 0 – 135 Ω Converter 005 and Data Brochure D 005.
Modutrol IV
tekmar
B
R
W
+
-
tekmar
V9055
+
-
B
R
W
Modutrol IV™
0 - 135 Ω
Actuating
Motor
B
R
W
6
Mod 1 mA
+ –
7
Modutrol IV
tekmar
B
R
W
+
-
tekmar
V9055
+
-
B
R
W
6
+
7
–
Mod 1 mA
B
R
W
V9055™
0 - 135 Ω
Actuating
Motor
STEP TWO
————
MOUNTING THE CONVERTER BASE
• Remove the screw and pull the front cover off the converter
enclosure.
• The 005 can either be mounted directly on a wall or on a 2” x 4”
electrical box. When the 005 is wall mounted, the wiring should enter
through the knockout on the bottom of the enclosure.
• The 005 should be located in a position such that it will not be
accidentally damaged.
STEP THREE
————
WIRING
• All electrical wiring terminates in the 005 enclosure. The back and
bottom have standard 7/8” (22 mm) knockouts that accept common
wiring hardware and conduit fittings.
• The 005 has two separate converter circuits. One is for Modutrol IV™
gas valve actuating motors and the other is for V9055™ gas valve
actuating motors.
• Select the appropriate conversion circuit for the installation.
• Use 18 AWG or similar wire to connect the positive (+) and negative (-)
terminals to the modulating output on the control. The wire should be
run through a grounded metal conduit.
• Use 18 AWG or similar wire to connect the W, R, and B terminals to the
W, R, and B terminals on the gas valve actuator wiring terminals. The
wire should be run through a grounded metal conduit.
• Replace the front cover of the enclosure.
Modutrol IV™ and V9055™ are trademarks of Honeywell, Inc.
005 bottom
entry wiring 005 mounted
onto 2" x 4"
electrical box