Andover Controls ACC EMX 150 Installation Guide

ACC EMX 150 Guide warranty is effective for 18 months starting on the the system is shipped You Begin can connect one or more EMX modules to most Infinet that have an expansion port The particular con are covered in the ACC EMX Modules Configuration also enclosed with this product The configuration also tells how many inputs and outputs are allowed for a particular controller Before you proceed be sure the allows modules and the number and type of mod you plan to use sure wiring and installations comply with local state national electrical codes 1 shows the EMX 150 module 1 The EMX 150 Module for EMX Menu No 30 3001 198 1.2 power supply source of 24 VDC and properly the modules to it See the ACC EMX Modules Guide for more information EMX 150 consumes up to 55 mA at 24 VDC Requirements EMX 150 operates in the same environment that any controller operates in Characteristics voltage output has 5 mA maximum output over the of 0 to 20 VDC The input impedance of the device controlled can be no less than 4000 W of each voltage output is 0.100 V or 100 mV current output has a 0 to 20 mA control signal The impedance of the device being controlled can be no than 750 W circuitry that produces the 0 to 20 mA signal acts as a sourcing device It sources the current to ground of each current output is 100 m A or 0.1 mA the EMX 150 Unpack careful when unpacking the unit or units to not damage packaging material must reuse it if you ship the back for repair Connect to the Infinet Controller the module to the Infinet controller as outlined in steps that follow sure you disconnect the Infinet controller AC power before you connect any modules EMX 150 module is approximately 6.13 4.88 1.52 in Requirements first two modules receive power from the controller operate on 24 to 26 VDC You can add additional modules other than an EMX 150 if you have an ex Manuals Online 1991 Andover Controls Corporation 300 Brickstone Square Andover MA 01810 All Rights Reserved for EMX Menu at the bottom panel of your Infinet controller On panel is an expansion port in approximately the of the panel at the EMX 150 module Notice that it has a on the top and on the bottom Plug the top into the Infinet controller you are connecting more than one EMX 150 module your Infinet controller connect the second one to the of the first the BOARD switch to 1 on the first EMX 150 on the and the BOARD switch to 2 on the second 150 If you do not plan to connect more than one 150 you should set the BOARD switch to 1 set two modules of the same model number to the board number Connect the External Power Supply necessary you are installing multiple modules you may need an power supply To determine what you need refer the ACC EMX Modules Configuration Guide 2 shows where you connect the external power supply the 2 pin Berg type connector on the EMX 150 It also outputs their potentiometers and override switches 2 Location of External Power Connection Jumper for External Power Reposition Jumper on One Module Berg type connector immediately below the external supply connection has a jumper that you reposition indicate you are using external power 3 shows the jumper in the two possible positions for the internal power supply the other for the external 3 Jumper Positions for Internal and External Supplies Position Power Position Power is set to the internal position when you receive it change the jumper position only on the module or mod connected to the external power supply not on any other need to change the jumper position only on the mod actually connected to an external power supply Never the jumper position of other modules the Outputs can wire the outputs to either voltage or current sensors Voltage Outputs wire the outputs for voltage as follows the appropriate wire under the V screw and tighten screw down on it 4 illustrates the wiring for voltage outputs 4 Wiring Diagram for Voltage Outputs or 4 KW the ground wire under the RET screw and tighten screw down on it Manuals Online for EMX Menu the Outputs Troubleshoot Current Outputs wire the outputs for current as follows that the current sources to ground the appropriate wire under the I screw and tighten screw down on it 5 illustrates the wiring for current outputs the ground wire under the RET screw and tighten screw down on it 5 Wiring Diagram for Current Outputs or 750 W output ranges from 0 to 20 V Before you adjust the attach a Volt Ohm Meter to the output a flathead screw driver and turn the potentiometer la A to adjust output A the same for output B For more information on how adjust the outputs and assign output numbers see the Controls Infinity CX Programmer Guide you have problems with the Infinet controller after in the module see the Andover Controls Infinet Troubleshooting Guide to the EnergyNet and Infinet Configuration and Guide for information on how to network and power supply problems equipment has been tested and found to comply the limits for a Class A digital device pursuant to 15 of the FCC Rules These limits are designed to reasonable protection against harmful interfer when the equipment is operated in a commercial This equipment generates uses and can radio frequency energy and if not installed and in accordance with the instructions in this manual cause harmful interference to radio communica Operation of this equipment in a residential area likely to cause harmful interference in which case the will be required to correct the interference at his expense digital apparatus does not exceed the Class A limits radio noise emissions from digital apparatus set out the Radio Interference Regulations of the Canadian of Communications pr appareil num n pas de bruits ra d les limites applicables aux num de la class A prescrites dans le R sur le brouillage radio par le des Communications du Canada Manuals Online for EMX Menu Manuals Online