Monarch SLS-115/230 Connection Detail, Overview, Installation Environment Installation Category

4.5If after completing step 4.4, the On Target LED (1) blinks erratically or not at all, rotate the Sensitivity Adjust knob (7) slowly from 1 to 9 until the LED blinks regularly or is on solid.

4.6If after completing steps 4.1-4.5, the On Target LED (1) blinks erratically or not at all:

4.6.1Move the sensor closer to the target and ensure it is perpendicular to the target. Repeat steps 4.1-4.5.

4.6.2Increase the contrast/reflectivity of the target. Repeat steps 4.1-4.5.

4.7Once the On Target signal is obtained, use the Polarity Switch

(5) to select a compatible output pulse for your application.

Weight: 10.6 oz (300.5 grams) excluding cable and charger

Compliance: CE 93/68/EEC EMC directive (EN 61326:2001)

IEC 61010-1 2001, IEC 60825-1 2001, CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated July 26, 2001

N.I.S.T. Calibration (RS232 output only)

Mounting: ¼-20 UNC Bushing included (Tripod Mount)

Installation Environment:

Installation Category II	per IEC 664
Pollution Degree Level II	per IEC 61010-1

5.0 CONNECTION DETAIL

The unit has an input power jack for DC power or recharging the batteries. Use only the PR Universal charger supplied.

The unit also has a five-pin DIN output socket for Pulse outputs and RS232. An 8-foot [2.5 m] cable with a DIN plug and BNC connector is supplied. The BNC plug is connected to the SO output. A variety of optional cables are available including: tinned wire termination, 1/8 inch [3.5 mm] mono plug, or DB9 for RS-232.

Pulse/

RS232

Output

DC Power/Charger

9V 3VA MAX

Use PR Universal ONLY.

Temperature: 32 to 104 °F (0 to +40 °C) operating 14 to 158 °F (-10 to +70 °C) storage

Humidity: Maximum relative humidity of 80% for temperatures up to 88 °F (31 °C) decreasing linearly to 50% relative humidity at 104 °F (40 °C)

Specifications subject to change without notice.

2.0 OVERVIEW

The Smart Laser Sensor (SLS) is a self-contained unit intended to be used to make non-contact speed measurements from rotating targets at distances up to 65 feet (19.8 m) or to provide non-contact reference points to balancing equipment. Refer to Section 6.0 for an overview of operation. The unit will output one (TTL Compatible) pulse per revolution and has the ability to compute the RPM internally and output the ASCII values to any equipment capable of receiving an RS232 input. For best performance use reflective tape for the target.

Figure 4 Connection Details

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