User Manual Mettler Toledo Ind 226
. Guide for installers METTLER TOLEDO MultiRange Explosion proof weighing system with IND226x weighing terminal www.mt.com/support. IND226x Contents Contents Page Safety instructions.
System overview. Typical configurations.Description of components.Installation. Setting up system modules.Connecting devices. 10 Selecting peripheral devices.12 Installing the equipotential bonding.13 Connecting power supply. 13 Optional work. The interface converter ACM200 may only be installed and operated in the safe area. If the IND226x weighing terminal is used in hazardous areas, special care must be taken.
Mettler Toledo Ind 226 User Manual
The code of practice is oriented to the 'Safe Distribution' concept drawn up by METTLER TOLEDO. IND226x Safety instructions ▲ Only install or perform maintenance work on the weighing system in the Installation hazardous areas if the following conditions are fulfilled: – if the intrinsically safe characteristic values and zone approval of the individual components are in accord with one another, –. IND226x 2 System overview Typical configurations A weighing system with the IND226x weighing terminal can be operated either with one of the following power supply units or with an external storage battery: APS500 Power supply unit in a hazardous area.
Ex-i Battery Ex-i Pack max. 3 m System solution Analog Ex1 Dashed-line components are alternatives. 2.1.2 Configuration with remote controlled IND226x (second display) Hazardous area Safe area Ex-i max. 15 m IND226x APS50. (Master) Interface Ex-i PSUx max.
System overview IND226x Description of components 2.2.1 Approvals IND226x weighing Ignition protection type II 2G Ex ib IIC T4–10 °C to +40 °C terminal II 2D Ex tD A21 IP66 T 60 °C Interface IND IS Class I, II, III; Division 1. Bench stand or floor stand mounting ➜ Place weighing terminal onto the bench or floor stand and mount with 4 screws. Wall mounting ➜ The IND226x weighing terminal can be mounted to a wall using the wall bracket (accessory).
3.1.2 Setting up the power supply unit ➜. Use the supplied flexible tubes to protect the individual wires of the weighing platform cable on the inside of the IND226x. Connect the devices in the following order: 1.
Connect the weighing platform or system solution Analog Ex1 to the weighing terminal IND226x. Plug the included interface cable (2) into connector J2 on the serial data interface and into connector J4 on the mainboard IND226x.
Mettler Toledo Ind 226
Connect the peripheral device to connector COM4 of the serial data interface according to terminal diagram 72203677. When dimensioning the device to be connected, take the particularly low current/voltage value of the active input of the IND226x into consideration. Check the characteristic values for intrinsic safety in accordance with the conformity certificate of the IND226x and the equipment to be connected according to the conditions in Section 3.3. Installing the equipotential bonding Equipotential bonding must be installed by an electrician authorized by the owner. METTLER TOLEDO Service only has a monitoring and consulting function here. ➜ Connect equipotential bonding (EB) of all devices (power supply unit, weighing terminal, interface converter and weighing platform) in accordance with the terminal diagram and the country-specific regulations and standards.
Length (IND226x) IND226x – PSUx 215 mm 80 mm 50 m 4x2x0.5 mm + 1x0.5 mm IND226x – Weighing plat- form / system solution 215 mm 80 mm 20 m 3x2x0.75 mm Analog Ex1 Wire end ferrules with plastic collar. Customer-specific cables for intrinsically safe circuits must be customized as follows: Dimension A Dimen- Cable Max. Length (IND226x) sion B IND226x – APS500/501 2x0.75 mm 215 mm 80 mm 12 m Wire end ferrules with plastic collar, crimp connection Earthing cable gland.
See the documentation on APS500 / APS501 or IND560x for the connection assignment. Introduce the customized customer-specific cable into the IND226x and connect it in accordance with the terminal diagram 72203677.
Guide for installers 72203958A. Crimp wire end ferrules onto wire ends with a crimping tool. Push second rear section of earthing cable gland onto cable.
Apply the cable shielding only on the IND226x (Master) end. To do so, push the sleeve over the wires and cable shielding and fold over the cable shielding. Dimensional drawing IND226x 5 Dimensional drawing IND226x 38° ACM200 R3.5 69.5 Dimensions in mm Guide for installers 72203958A 07/10.
IND226x Dimensional drawing Guide for installers 72203958A 07/10. Terminal diagram IND226x 6 Terminal diagram Guide for installers 72203958A 07/10. 3) Cable 2 x 0.75 mm shielded and twisted pair 4) Cable 2 x 2 x 0.5 mm twisted pair and cable shield only applied to IND226x end Interface IND 5) Connection of equipotential bonding (EB) 5) Connection of the equipotential bonding (EB) as per as per country-specific regulations. IND226x Terminal diagram Guide for installers 72203958A 07/10. IND226x Terminal diagram Guide for installers 72203958A 07/10.
Mettler Toledo Ind 226 Manual
Congratulations on choosing the quality and precision of METTLER TOLEDO. Proper use according to these instructions and regular calibration and maintenance by our factory-trained service team ensure dependable and accurate operation, protecting your investment. Contact us about a ServiceXXL agreement tailored to your needs and budget.
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