Installation
3-7
Part 1089210A04
E 2010 Nordson Corporation
Table 3-3 Remote Inputs and Outputs
Connector
Type
Pin Function Description
Input
16 Machine stop interlock
(MSTOP) +
If this input is not interfaced to external equipment, a jumper
must be installed across the pins. Opening this input turns
off the lamp, sets the FAULT output, and causes the FAULT
EXTERNAL INTERLOCK OPEN fault message to appear
on the display.
This interlock can be configured for normal contact closure
(Default setting) or isolated 24VDC. Refer to Machine Stop
Interlock Jumper Setting on page 3-8.
15 Machine stop interlock
(COM) −
Input
14 Lamp ON (LAMPON)
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.
13 Lamp ON (COM)
Input
12 Standby (STDBY)
With Idle Mode Disabled (see IDLE in the Power Supply
Configuration section on page 3-21) −
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)
With Idle Mode Enabled from Lamp ON State−
The first pulse or momentary contact closure to this input
places the power supply in Idle Mode. A second pulse or
momentary contact closure places the power supply in
Standby.
With Idle Mode Enabled from Lamp OFF State −
A pulse or momentary contact closure to this input places
the power supply in Standby.
Note: Idle Mode can only be achieved from the Lamp ON
state.
11 Standby (COM)
Input 10 Off/Reset 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.
Output
9 Ready
Contact closes after the power supply unit has been turned
on and the light detector senses light output. In a networked
system all power supply units have to be turned on and all
light detectors sense output.
8 Ready
Output
7 Fault
Contact closes whenever there is a fault present on the
system.
6 Fault
Input
5 Analog Input (AIN) +
Remote Power Level
Control
Remotely varies the light output when the unit is in remote
mode. The light output varies from 100% down to
approximately 40% as the remote input is varied. This input
can be configured for 4−20 mA or 0−10 Vdc. Refer to
Power Supply Configuration on page 3-19 for instructions.
4 Analog (ACOM) − Common
Ground 3 Shield (SHLD) Earth ground
Output
2 Analog Output (AOUT) Not used. Do not connect.
1 Analog Common
(ACOM)
Not used. Do not connect.
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