Nordson MPS306F, Customer Product Manual, Page: 24 / 70

Installation
3-8
Part 1074166-02
E 2018 Nordson Corporation
Input Connector TB2
Refer to Table 3-5 and Figure 3-7.
The inputs from the TB2 input connecter (3) are
designed for contact closure or an open collector
output. The input terminal voltage is 24 Vdc and
will source about 8 ma.
Table 3-5 Input Connector TB2 Pin Assignments
Pin Function Remote Local Description
1 Common X X If this input is not interfaced to external
equipment, a jumper must be installed.
Opening this input returns the unit to Off, sets
the FAULT output, and causes the External
Interlock LED to illuminate solid.
2 Machine Stop
3 Common X NA Remotely controls the power supply unit when
operating in the Remote mode. A pulse or
momentary contact closure to this input
places the power supply unit in the Standby
mode. (The Off/Reset contact must be
closed.)
4 Remote Standby
5 Common X NA Remotely controls the power supply unit when
operating in the Remote mode. This contact
must be closed for the lamphead to be turned
on. Opening the contact will turn the
lamphead off and will clear a fault condition.
6 Remote Off/Reset
7 Common X NA Remotely controls the power supply unit when
operating in the Remote mode. A pulse or
momentary contact closure to this input turns
the CoolWave lamphead to the on state. (The
Off/Reset contact must be closed.) The
Off/Reset contact must be opened to turn the
lamphead off.
8 Remote Lamp On
9 Common X X If this input is not interfaced to external
equipment, a jumper must be installed.
Opening this returns the unit to Off, sets the
FAULT output, and causes the External
Interlock LED to illuminate at a slow blink.
10 External Interlock
11 Chassis Ground X X Not used
12 Common NA NA Not used
13 — NA NA Not used