MR380-1 Series Instruction Manual
Page 14 of 35
3.5.
MR380-2 Installation
3.5.1.
Electrical Connections MR380-2 Controller
The contact on the controller module uses a Phoenix Contact screw terminal. For more
information, consult Controller specifications given in Section 6.3. If connectors are lost or
damaged, contact Micronor Sales for replacement details.
3.5.2.
System Start-Up & Performance Check
C24VDC supply and ground to the designated terminals on the controller module.
Verify that the ‘Power’ LED (green) is illuminated. If the Microswitch is not connected, then
the ‘Status’ LED (red) should be OFF, i.e. there is no optical continuity.
The status of the ‘Status’ LED (red) depends on whether the Microswitch used is a Normally
Open (NO) or Normally Closed (NC) configuration. The choice of optical configuration
depends on the application. The default monitoring state should correspond to when the
optical circuit is closed. The ‘Status’ Red LED will be illuminated when the optical circuit is
closed - either when a NO switch is depressed or a NC switch is not depressed.
MR380-2 Fiber Optic Microswitch Controller
Terminal
Description
For Typical Emergency Stop Operation
Connect to Terminals 5 & 6 or 8 & 9
1
+24VDC Power Supply
STATE TABLE
2
Ground Input
Module
Powered
Module Not
Powered
Red LED
OFF
Red LED
ON
Red LED
OFF
3
Digital 24V Normally High
LOW
HIGH
-
4
Digital 5V Normally High
LOW
HIGH
-
5
Normally Closed Relay Contact 2
OPEN
CLOSED
OPEN
6
Common Relay Contact 2
-
-
-
7
Normally Open Relay Contact 2
CLOSED
OPEN
CLOSED
8
Normally Closed Relay Contact 1
OPEN
CLOSED
OPEN
9
Common Relay Contact 1
-
-
-
10
Normally Open Relay Contact 1
CLOSED
OPEN
CLOSED
Camarillo, CA USA
T +1 805 389 6600
F +1 805 389 6605
www.micronor.com
MADE IN USA
Product conforms to 21 CFR 1040 and
IEC 60825-1:2004 at date of manufacture:
For installation in non-hazardous
locations only
-
5°C≤Ta≤+55°C
Figure 11. Front Panel Outputs of MR380-1 Series Controller
CLASS 1
LASER PRODUCT
INVISIBLE LASER
RADIATION
