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ECHOTEL ® ODEL nstallation and Operating Manual Actuator- Sensor-Interface (AS-Interface ® Ultrasonic Level Switch Model 960 Stainless steel housing Model 960 Aluminium housing ®...
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24 hours. Check the contents of the car- ton/crates against the packing slip and report any discrep- ancies to Magnetrol. Check the nameplate model number to be sure it agrees with the packing slip and purchase order.
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WIRING Echotel 960 electronics ® M12 x 1 AS-i bus quick disconnect male connector or cable gland Plugged entry Standard unshielded Up to 31 units (slaves) / 62 units (in the 2-wire cable extended addressing mode) on one net- work HAZARDOUS AREA SAFE AREA Important: In extended addressing mode, the A or B channel select must be programmed as well.
MAINTENANCE Manual Testing Level Test: Pressing the “Level Test” pushbutton, will manually test the AS-i output. The level test forces the data bit D2 output and corre- sponding LEDʼs from “1” (wet gap) to “0” (dry gap) data bits or vice versa. The time delay setting is not active during testing. Fault Test Pressing the “Fault Test”...
REPLACEMENT PARTS Replacing electronics/transducer Echotel electronics can be removed in the field under process conditions. Follow below steps to exchange electron- ics/transducer: Note: Adjust set up of the replacing electronics following the settings of the old electronics (see configuration section) 1.
MODEL IDENTIFICATION A complete measuring system consists of: 1. Echotel electronics ® 2. Echotel transducer ® 3. Option: AS-i quick disconnect male connector M12 x 1: order code: 037-7916-001 1. Code for Echotel electronics ® 9 6 0 - 5 8 A 24 V DC 2-wire loop powered electronics with AS-i bus communication ACCESSORIES Blind housing cover...
MODEL IDENTIFICATION 2. Code for Echotel transducer ® BASIC MODEL NUMBER 9 M 1 Echotel transducer with single setpoint ® TRANSDUCER MATERIALS (use only metal transducers for hazardous area) 316/316L (1.4401/1.4404) stainless steel Hastelloy C (2.4819) ® Monel (2.4360) ® CPVC Kynar (PVDF)
SPECIFICATIONS Electronics specifications Description Specification Input Voltage 21 - 31 V DC (2-wire) Power Consumption < 1 Watt Data bit D2 = “1” with a wet gap / “0” with a dry gap Output Data bit D3 = “1” during malfunction / “0” during normal operation Time delay 0,5 to 45 s adjustable (in addition to transducer response time) LEDʼs for malfunction (error of transducer, electronics or electrical noise interference)
PRESSURE / TEMPERATURE RATINGS Kynar Transducer Ratings CPVC Transducer Ratings ® Range with 3/4" NPT Range with 150# flange Range with PN16 flange Process temperature (°C) Process temperature (°C) Metal Transducer Ratings 138 bar 103 bar 82,8 bar 316/316L (1.4401/1.4404) Hastelloy C (2.4819) ®...
SERVICE POLICY Owners of Magnetrol products may request the return of a control; or, any part of a control for complete rebuilding or replacement. They will be rebuilt or replaced promptly. Magnetrol International will repair or replace the control, at no cost to the purchaser, (or owner) other than transportation cost if: a.
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