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Johnson Controls IOM4711, Installation Instructions Manual, Page: 3 / 22

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4. Hold the controller in place, and insert the screws

through the mounting clips and into the holes (or
anchors). Carefully tighten all of the screws.

Important:

Do not overtighten the mounting screws.
Overtightening the screws may damage
the mounting clips.

Figure 2: Back of Controller Showing Extended

Mounting Clips, DIN Rail Channel, and

Mounting Dimensions, mm (in.)

Figure 3: IOM47 Physical Features

Table 1: IOM47 Physical Features Callouts and Descriptions

Physical Feature Description

Callout

Binary Output (BO) Source Power Selection Jumper Pin Blocks, 3 – BO Jumper Pin Blocks. (See

Table 3

.)

1

Device Address DIP Switch Block. (See

Setting the Device Addresses

.)

2

Mounting Clip (One of Three)

3

Configurable Output (CO) Terminal Blocks, 4 – Configurable Outputs. (See

Table 3

.)

4

Analog Output (AO) Terminal Block, 2 – Analog Outputs. (See

Table 3

.)

5

3

IOM4711 Input/Output Module Installation Instructions

Summary of Contents for IOM4711

Page 1: ...or Smoke Control Equipment is voided if 1 you do not use the required software tools at the required versions or 2 you do not meet the requirements or do not follow the procedures as documented in the Metasys System UL 864 10th Edition UUKL ORD C100 13 UUKLC Smoke Control System Technical Bulletin LIT 12012487 North American Emissions Compliance Canada This Class A digital apparatus meets all the ...

Page 2: ...e controller so that the power transformer and other devices do not radiate excessive heat to the controller Do not install the controller in an airtight enclosure Figure 1 Controller Mounting Positions DIN Rail Mount Applications Mounting the controller horizontal on 35 mm DIN rail is the preferred mounting method To mount an IOM47 controller on 35 mm DIN rail 1 Securely mount a 20 cm 8 in or lon...

Page 3: ...nting Dimensions mm in Figure 3 IOM47 Physical Features Table 1 IOM47 Physical Features Callouts and Descriptions Physical Feature Description Callout Binary Output BO Source Power Selection Jumper Pin Blocks 3 BO Jumper Pin Blocks See Table 3 1 Device Address DIP Switch Block See Setting the Device Addresses 2 Mounting Clip One of Three 3 Configurable Output CO Terminal Blocks 4 Configurable Outp...

Page 4: ... 2 Binary Inputs See Table 3 9 Universal Input UI Terminal Blocks 6 Universal Inputs See Table 3 10 End of Line EOL Switch See Setting the End of Line EOL Switch Note The EOL Switch is located under the controller cover You must remove the cover to change the EOL switch position 11 LED Status Indicators See Table 8 12 Sensor Actuator SA Bus Field Controller FC Bus Port RJ 12 6 pin Modular Jack See...

Page 5: ...formation on configuring and wiring an MS TP Bus FC bus and SA bus refer to the MS TP Communications Bus Technical Bulletin LIT 12011034 Terminal Blocks and Bus Ports See Figure 3 for terminal block and bus port locations on the controller Observe the following guidelines when wiring a controller Input and Output Terminal Blocks All of the input terminal blocks are mounted on the bottom of the con...

Page 6: ...troller Wire the 24 VAC supply power wires from the transformer to the HOT and COM terminals on the terminal plug as shown in Figure 7 The middle terminal on the supply power terminal block is not used See Table 5 for more information about the supply terminal block Figure 7 24 VAC Supply Power Terminal Block Wiring Important Connect 24 VAC supply power to the controller and all other network devi...

Page 7: ...plicable termination diagrams Table 2 Termination Details Termination Diagrams Type of Input Output Type of Field Device UI Temperature Sensor UI Voltage Input External Source UI Voltage Input Internal Source UI Voltage Input Self Powered UI Current Input External Source Isolated UI Current Input Internal Source 2 wire 7 IOM4711 Input Output Module Installation Instructions ...

Page 8: ...rrent Input Internal Source 3 wire UI Current Input External Source in Loop UI Feedback from EPP 1000 UI or BI Dry Contact Binary Input CO or AO 0 10 VDC Output to Actuator External Source CO or AO 0 10 VDC Output to Actuator Internal Source 8 IOM4711 Input Output Module Installation Instructions ...

Page 9: ...CO or AO 4 20 mA Output to Actuator AO Voltage Analog Output AO Analog Output Current CO or AO 24 VAC Triac Output Switch Low External Source CO or AO Incremental Control to Actuator Switch Low Externally Sourced CO or AO 24 VAC Triac Output Switch High Externally Sourced 9 IOM4711 Input Output Module Installation Instructions ...

Page 10: ...or Switch High Externally Sourced BO Incremental Control to Actuator Switch Low Externally Sourced BO 24 VAC Binary Output Switch Low Externally Sourced BO 24 VAC Binary Output Switch High Externally Sourced BO Incremental Control to Actuator Switch High Externally Sourced 10 IOM4711 Input Output Module Installation Instructions ...

Page 11: ... Note Inputs outputs with cables less than 30 m 100 ft typically do not require an offset in the software setup Cable runs over 30 m 100 ft may require an offset in the input output software setup In addition to the wiring guidelines in Table 3 observe these guidelines when wiring controller inputs and outputs Run all low voltage wiring and cables separate from high voltage wiring All input and ou...

Page 12: ...12 V 15k ohm pull up Qualified Sensors 0 2k ohm potentiometer RTD 1k Nickel Johnson Controls sensor 1k Platinum and A99B Silicon Temperature Sensor Negative Temperature Coefficient NTC Sensor 10k Type L 10k JCI Type II 2 252k Type II See Guideline A in Table 4 Binary Input Dry Contact Maintained Mode 1 second minimum pulse width Internal 12 V 15k ohm pull up Same as Universal INn Universal Input C...

Page 13: ...or all Analog OUT terminals Note All Analog Output Common terminals OCOMn share a common which is isolated from all other commons OCOMn See Guideline C in Table 4 Binary Output 24 VAC Triac External Power Source Connects OUTn to OCOMn when activated External Power Source Requirements 30 VAC maximum output voltage 0 5 A maximum output current 1 3 A at 25 duty cycle 40 mA minimum load current OUTn B...

Page 14: ...ly Connects OUTn to OCOMn when activated External Power Source Requirements 30 VAC maximum output voltage 0 5 A maximum output current 1 3 A at 25 duty cycle 40 mA minimum load current Same as Configurable OUTn Analog Output Signal Common All Configurable Outputs COs defined as Analog Outputs AOs share a common which is isolated from all other commons except the Binary Input common Binary Output S...

Page 15: ...ded copper 100 mV maximum voltage drop Depending on cable and the connected input or output device you may have to define an offset in the setup software for the input or output point 229 m 750 ft twisted wire 1 0 mm 18 AWG stranded copper B 137 m 450 ft twisted wire 0 8 mm 20 AWG stranded copper 91 m 300 ft twisted wire 0 6 mm 22 AWG stranded copper 61 m 200 ft twisted wire 0 5 mm 24 AWG stranded...

Page 16: ...s 0 6 mm 22 AWG stranded 4 wire 2 twisted pairs shielded cable recommended Note On the SA Bus the and wire are one twisted pair and the COM and SA PWR are the second twisted pair of wires FC or SA Bus Communications FC BUS 2 or SA BUS 2 Signal Reference Common for FC or SA Bus communications COM SHLD on FC Bus Isolated terminal optional shield drain connection SA PWR on SA Bus 15 VDC power lead co...

Page 17: ...8 set to ON and a device address from 4 to 127 is connected to a wired field bus the entire field bus is rendered inoperable until the controller is disconnected or switch 128 is set to Off 4 Set a unique and sequential device address for each of the controllers connected on the SA or FC bus starting with device address 4 To ensure the best bus performance set sequential device addresses with no g...

Page 18: ...ermination rules and EOL switch settings on SA and FC buses 3 If the controller is a terminating device on the FC bus set the EOL switch to ON If the controller is not a terminating device on the bus set the EOL switch to Off When a controller is connected to power with its EOL switch set to ON the amber EOL LED on the controller cover is lit Input Output Jumper Settings Binary Output BO Source Po...

Page 19: ...al 100 ohm resistor across the UI terminals which maintains the 4 20 mA current loop circuit even when power to the controller is interrupted or off Important Current Loop jumpers must be in the Disabled default position for all UIs that are not set up to operate as 4 20 mA analog inputs Table 7 identifies the current loop jumpers associated with each UI on the IOM47 controller Table 7 IOM47 UI In...

Page 20: ...100 13 UUKLC listed for smoke control If a controller fails to operate within its specifications contact the Johnson Controls Repair Center in Louisville Kentucky at 1 502 671 7312 Accessories See Table 9 for controller accessories ordering information Table 9 Accessories Ordering Information Description Product Code Number Transformer 120 24 VAC 96 VA with circuit breaker and 120 VAC outlet appro...

Page 21: ... and polycarbonate UL94 5VB Self extinguishing Plenum Rated Housing 150 x 190 x 53 mm 5 7 8 x 7 1 2 x 2 1 8 in including terminals and mounting clips Note Mounting space requires an additional 50 mm 2 in space on top bottom and front face of controller for easy cover removal ventilation and wire terminations Dimensions Height x Width x Depth 0 5 kg 1 1 lb Weight United States UL Listed File E10704...

Page 22: ...ROLS 507 E MICHIGAN ST MILWAUKEE WI 53202 USA JOHNSON CONTROLS WESTENDHOF 3 45143 ESSEN GERMANY Building Technologies Solutions 507 E Michigan Street Milwaukee WI 53202 Johnson Controls is a registered trademark of Johnson Controls All other marks herein are the marks of their respective owners 2018 Johnson Controls www johnsoncontrols com Published in U S A 22 IOM4711 Input Output Module Installa...

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