Micro Motion™ 5700 Transmitters with Intrinsically Safe Outputs

Before you begin 

 About this document This manual provides information on planning, mounting, wiring, and initial setup of the Micro Motion 5700 transmitter. For information on full configuration, maintenance, troubleshooting, or service of the transmitter, see the . The information in this document assumes that users understand basic transmitter and sensor installation, configuration, and maintenance concepts and procedures. Hazard messages This document uses the following criteria for hazard messages based on ANSI standards Z535.6-2011 (R2017). 

 DANGER Serious injury or death will occur if a hazardous situation is not avoided. WARNING Serious injury or death could occur if a hazardous situation is not avoided. CAUTION Minor or moderate injury will or could occur if a hazardous situation is not avoided. NOTICE Data loss, property damage, hardware damage, or software damage can occur if a situation is not avoided. There is no credible risk of physical injury. Physical access WARNING Unauthorized personnel can potentially cause significant damage and/or misconfiguration of end users' equipment. Protect against all intentional or unintentional unauthorized use. Physical security is an important part of any security program and fundamental to protecting your system. Restrict physical access to protect users' assets. This is true for all systems used within the facility.

Installation checklist 

 □ If possible, install the transmitter in a location that will prevent direct exposure to sunlight. The environmental limits for the transmitter may be further restricted by hazardous area approvals. 

 □ If you plan to mount the transmitter in a hazardous area: 

WARNING 

 — Verify that the transmitter has the appropriate hazardous area approval. Each transmitter has a hazardous area approval tag attached to the transmitter housing. 

 — Ensure that any cable used between the transmitter and the sensor meets the hazardous area requirements. 

 — For ATEX/IECEx installations, strictly adhere to the safety instructions documented in the ATEX/IECEx approvals documentation available on the product documentation DVD shipped with the product or at . 

 □ Verify that you have the appropriate cable and required cable installation parts for your installation. For wiring between the transmitter and sensor, verify the maximum cable length does not exceed 1,000 ft (305 m). 

 □ Ensure that you use a twisted-pair instrument cable for all output connections. 

 □ You can mount the transmitter in any orientation as long as the conduit openings do not point upward. Installing the transmitter with the conduit openings facing upward risks condensation moisture entering the transmitter housing, which could damage the transmitter. Following are examples of possible orientations for the transmitter. Preferred orientation Alternate orientations 

 □ Any fittings, adapters, or blanking elements used on either conduit entries or threaded joints that are a part of flame proof joints must comply with the requirements of EN/IEC 60079-1 & 60079-14 or CSA C22.2 No 30 & UL 1203 for Europe/International and North America respectively. Only qualified personnel can select and install these elements in accordance with EN/IEC 60079-14 for ATEX/IECEx or to NEC/CEC for North America.

□ To maintain the Ingress protection thread sealant, a sealing washer, or O-ring must be applied: 

 — For Zone 1 applications thread sealant must also comply with the requirements of EN/IEC 60079-14 and thus must be non-setting, non-metallic, non-combustible, and maintain earthing between the equipment and conduit. 

 — For Class I, Groups A, B, C, and D applications thread sealant must also comply with the requirements of UL 1203/CSA C22.2 No. 30. □ Mount the meter in a location and orientation that satisfies the following conditions: 

 — Allows sufficient clearance to open the transmitter housing cover. Install with 8 in (203 mm) to 10 in (254 mm) clearance at the wiring access points. 

 — Provides clear access for installing cabling to the transmitter. 

 — Provides clear access to all wiring terminals for troubleshooting.