Epilson STSTM

They should not pass near interference-emitting equipment or sensitive loads. Complete wiring instructions for your installation are provided on the installation drawings supplied with the equipment.

2.3.3Remote Emergency Power Off (REPO) Cable Connections

Control connections are available for “Remote Emergency Power Off” (REPO) through a customer-supplied normally open dry contact or pushbutton.

a)Connect the emergency power off N.O. contact or pushbutton to terminals 1 and 2 of the customer terminal block TB1. Run control wires in the wireway provided in the front portion of the STS cabinet. See Figures 1-5 and 1-6, they show the panduit wire-ways used to thread wire through the conduit plates ( top or bottom entry).

b)If two or more STS’s are connected in parallel to a single REPO contact or pushbutton, ensure that each side of the contact or pushbutton is connected to the same terminal on all the STS’s.

2.3.4Remote Source Loss Test Cable Connections

Control connections are available for “Remote Source Loss Test” through a customer-supplied normally open dry contact or pushbutton.

a)Connect the source loss test N.O. contact or pushbutton to terminals 3 and 4 of the customer terminal block TB1. Run control wires in the wireway provided in the front portion of the STS cabinet. See Figures 1-5 and 1-6, they show the panduit wire-ways used to thread wire through the conduit plates ( top or bottom entry).

b)If two or more STS’s are connected in parallel to a single Source Loss Test contact or pushbutton, ensure that each side of the contact or pushbutton is connected to the same terminal on all the STS’s.

Figure 2-3: Control Connections

TB1

 

REMOTE EPO

1

N.O. CONTACT

2

OR PUSHBUTTON

 

3

REMOTE

4

SOURCE LOSS TEST

N.O. CONTACT

OR PUSHBUTTON

2 — 4

Installation

86-504004-00 B03