M-system MXT Manuals

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected] EM-1712 Rev.4 P. 1 / 4 INSTRUCTION MANUAL THERMOCOUPLE TRANSMITTER (front configurable) MODEL MXT BEFORE USE .... Thank you for choosing M-System. Before use, please check contents of the package you received as outlined below. If you have any problems or questions with the product, please contact M-System’s Sales Office or representatives. ■ PACKAGE INCLUDES: Signal conditioner (body + base socket + CJC sensor) .... (1) ■ MODEL NO. Confirm Model No. marking on the product to be exactly what you ordered. ■ INSTRUCTION MANUAL This manual describes necessary points of caution when you use this product, including installation, connection and basic maintenance procedures. POINTS OF CAUTION ■ CONFORMITY WITH EU DIRECTIVES •�This equipment is suitable for Pollution Degree 2 and In- stallation Category II. Basic insulation (signal input to output: 300V) is maintained. Prior to installation, check that the insulation class of this unit satisfies the system requirements. •�Altitude up to 2000 meters. •�The equipment must be mounted inside a panel. •�Insert a noise filter for the power source connected to the unit. TDK-Lambda Noise Filter Model RSAN-2006 or equivalent is recommended. •�The actual installation environments such as panel con- figurations, connected devices and connected wires may affect the protection level of this unit when it is integrat- ed in a panel system. The user may have to review the CE requirements in regard to the whole system and employ additional protective measures to ensure CE conformity. ■ POWER INPUT RATING & OPERATIONAL RANGE •�Locate the power input rating marked on the product and confirm its operational range as indicated below: Rating 100 – 240V AC: 85 – 264V, 47 – 66 Hz, Approx. 3VA at 100V AC Approx. 5VA at 200V AC Approx. 6VA at 264V AC Rating 24V DC: 24V ±10%, approx. 3.5W Rating 110V DC: 85 – 150V, approx. 3.5W ■ GENERAL PRECAUTIONS •�Before you remove the unit from its base socket or mount it, turn off the power supply and input signal for safety. ■ ENVIRONMENT •�Indoor use. •�When heavy dust or metal particles are present in the air, install the unit inside proper housing with sufficient ventilation. •�Do not install the unit where it is subjected to continuous vibration. Do not subject the unit to physical impact. •�Environmental temperature must be within -5 to +55°C (23 to 131°F) with relative humidity within 30 to 90% RH in order to ensure adequate life span and operation. ■ WIRING •�Do not install cables close to noise sources (relay drive cable, high frequency line, etc.). •�Do not bind these cables together with those in which noises are present. Do not install them in the same duct. ■ AND .... •�The unit is designed to function as soon as power is sup- plied, however, a warm up for 10 minutes is required for satisfying complete performance described in the data sheet. COMPONENT IDENTIFICATION Connection Diagram Body Specifications Base Socket INSTALLATION Detach the yellow clamps located at the top and bottom of the unit to separate the body from the base socket. ■ DIN RAIL MOUNTING Set the base socket so that its DIN rail adaptor is at the bot- tom. Position the upper hook at the rear side of base socket on the DIN rail and push in the lower. When removing the socket, push down the DIN rail adaptor utilizing a minus screwdriver and pull. ■ WALL MOUNTING Refer to “EXTERNAL DI- MENSIONS.” CJC Sensor Clamp (top & bottom) DIN Rail 35mm wide Spring Loaded DIN Rail Adaptor Shape and size of the base socket are slightly different with various socket types.