QEI ePAQ-9405, Руководство пользователя

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UG-1084 ePAQ-9405
User’s Guide
Copyright © 2017 QEI Controls
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13
J1 (Fiber) Signal Name
TX Fiber Transmit Data Out
RX Fiber Receive Data In
J2 (BNC)
Inner conn Signal
Outer conn Common
TB4 (RS485)
1 Shield
2 A+
3 B -
8 Controls
The ePAQ-9405 includes three control points. Each control point can be configured
as a pair of momentary relays (one for “trip” and one for “close”) or as a single
latching relay (trip/close). See the ordering information to choose controls as
momentary or latching on a per point basis.
8.1 Momentary Form 1C Controls
Momentary Form 1C control points use two sets of form 1C (SPDT) contacts (one
set for Trip, the other set for Close) at the terminal blocks:
For the illustration above, T= Trip LED, C = Close LED. The relay contact schematics
above the terminal blocks are shown with relays in the un-energized state.