EPI
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Quarter-turn Electric Actuators
Instruction and operating manual
OPTIONAL MODULE 1 (OM1)
The optional OM1 I/O module can be installed by the factory or ordered as a kit and installed in the field.
The OM1 provides the following functions:
•
Positioner that will accept an analogue signal input of 4-20 mA or 0-10 Vdc or can be turned off to allow use of module
as a retransmission/monitor relay/additional switch module only
•
Position transmitter with an output of 4-20 mA or 0-10 Vdc
•
Monitor relay that provides a remote indication for loss of power, over-torque alarm, motor over- temperature alarm and
travel alarm and selector switch position
•
Motor running
•
4 additional SPST output contacts that can be set independently at 10 locations along the stroke. Contacts are
configurable (make or break).
INSTALLATION
To install the OM1 into the actuator, proceed as follows:
The OM1 option kit consists of the following parts:
- OM1 modulating input/output module
- 3 metal spacers (models 006 and 013 only)
- 4 screws
- 1 flat cable with connectors
Fig.1: OM1 kit
¾
With an Allen wrench remove the cover screws.
The screws are not captive. (Fig. 2):
Fig. 2
¾
Remove the actuator cover (Fig.3):
Fig. 3
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A tyco International Ltd. Company
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