Model DR Ordering Procedure

Light Curtain Controller Module Housing

DR - 35mm DIN-rail Mountable Safety Relays and Controller Module (24 VDC Input Power Only)

Pylon sizes (protected area in inches) with 1/2" (13mm) beam spacing:

04, 08, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64

04, 08, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100, 104, 108, 112, 116, 120

Light Curtain Style and Beam Spacing

1/2" (13mm) Spacing of Beams
OF - Constant Scan - No blanking.
1F - Has one beam floating blank built-in.
8K - Up to three beam floating blank (reduced resolution) adjustable by a locking key switch. Capable of constant scan or one, two or three floating beams.
AB - Includes constant scan light curtain, one beam floating blank and two auto blank modes.
CE - No blanking, 24VDC input power, 2o angle of divergence, and CE compliant. Designed to conform to the European market and worldwide IEC 61496 1 and 2 standards and CE.

1" (25mm) Spacing of Beams
OF1 - Constant Scan - No blanking.
1F1 - Has one beam floating blank built-in.
8K1 - Up to three beam floating blank (reduced resolution) adjustable by a locking key switch. Capable of constant scan or one, two or three floating beams.
AB1 - Includes constant scan light curtain, one beam floating blank, and two auto blank modes.
CE1 - No blanking, 24VDC input power, 2o angle of divergence, and CE compliant. Designed to conform to the European market and worldwide IEC 61496 1 and 2 standards and CE.

SMB - Swivel Mounting Bracket for Pylons: Replaces the L-shaped fixed mounting brackets normally supplied. This option provides 360° rotation of pylons.
MO - Guarding Mute-Out: Mutes out light curtain on non-hazardous portion of machine cycle.
DN - DeviceNet™: Fieldbus network compatible. Add suffix DN to light curtain model number.
Extended Range Units: 21' (6.4m) to 50' (15.24m) scanning distances (specify desired scanning distance).

Built Standard on DIN-rail Controller Module

ES - Emergency Stop Input. E-Stop input requiring the MicroGuard to issue a stop command (built in standard on the DIN-rail Safety Relay Controller Module).

Available ONLY on the DIN-rail Controller

RSD - Remote Status Display (DIN-rail Controller):
Remote mounting plate that provides the Diagnostic Scrolling Message Display, Blanking Key Switch Control (if applicable), Status Indicatory Lights, and Reset Button. Add suffix RSD to light curtain model number.
CI - Cincinnati Interface (DIN-rail Controller):
Requires the MicroGuard DIN-rail to issue a stop command every cycle. Add suffix CI to light curtain model number.
AO - Analog Output for Non-Safety Applications: -10VDC to +10VDC or )VDC to +10VDC

Extra Pylon Protection (optional)

PT - Polycarbonate Tube: Encases the pylons for high impact protection.

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Example Part #	DR	04	OF	20	(Options)
	Light Curtain Module Housing	Pylon Size	Light Curtain Style and Beam Spacing	Scanning distance in feet - 20' (6.1m) standard, 50' (15.24m) maximum