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Verasys® 32 Point 24 VAC Application Controller Installation Instructions

1

Application

The Verasys® Application Controller is part of the SMART Equipment Controller family. The Verasys Application 
Controllers run pre-engineered applications and provide the inputs and outputs required to monitor and control a 
wide variety of HVAC equipment.

Verasys Application Controllers operate on an RS-485 BACnet® (MS/TP) Bus as BACnet Advanced Application 
Controllers (B-AACs) and integrate into Johnson Controls® and third-party BACnet systems.

Verasys Application Controllers have an integral real-time clock. The clock functionality monitors and controls 
schedules, calendars, trends, and operate for extended periods of time as stand-alone controllers when offline from 
the system network. 

Verasys 32 Point 24VAC Application Controller Features

The Verasys Application Controllers are used in a Verasys system. The Verasys 32 Point 24 VAC Application 
Controller comes without an application, but you can load custom built applications into this controller. Depending 
on your market, you can access an application library in certain markets. Contact your local Verasys 
representative. The Verasys 32 Point 240VAC Application Controller has the following features:

Input/Output (I/O) quantities and characteristics of the Verasys Application Controller

Real-time clock with local display

Built-in BACnet schedule objects and calendars

Mobile Access Portal (MAP) Gateway compatibility for configuration through smart mobile devices and remote
connectivity

Verasys Smart Building Hub (SBH) compatible through the BACnet MSTP system bus connection

Dedicated Sensor bus for Johnson Controls smart end-devices

Dedicated Modbus port for third-party end-device integration with Modbus

Multi-protocol support for BMS integration BACnet MSTP, N2 and Modbus RTU, through on-board display

IMPORTANT:

Use this Verasys Application Controller only as an operating control. Where failure or 

malfunction of the Verasys Application Controller could lead to personal injury or property damage to the 
controlled equipment or other property, additional precautions must be designed into the control system. 
Incorporate and maintain other devices, such as supervisory or alarm systems or safety or limit controls, 
intended to warn of or protect against failure or malfunction of the Verasys Application Controller.

IMPORTANT:  

Utiliser ce Verasys Application Controller uniquement en tant que dispositif de contrôle de 

fonctionnement. Lorsqu'une défaillance ou un dysfonctionnement du controller risque de provoquer des 
blessures ou d'endommager l'équipement contrôlé ou un autre équipement, la conception du système de 
contrôle doit intégrer des dispositifs de protection supplémentaires. Veiller dans ce cas à intégrer de façon 
permanente d'autres dispositifs, tels que des systèmes de supervision ou d'alarme, ou des dispositifs de 
sécurité ou de limitation, ayant une fonction d'avertissement ou de protection en cas de défaillance ou de 
dysfonctionnement du Verasys Application Controller.

Verasys® 32 Point 24 VAC Application Controller

Installation Instructions

LC-VAC300x-0

Part No. 24-10143-01515, Rev A

Issued May 2018

  24-10143-01515, Rev —   

*2410143015

Содержание LC-VAC300 0 Series

Страница 1: ...e devices and remote connectivity Verasys Smart Building Hub SBH compatible through the BACnet MSTP system bus connection Dedicated Sensor bus for Johnson Controls smart end devices Dedicated Modbus p...

Страница 2: ...the ambient condition requirements listed in Table 11 Ensure sufficient space around the controller for cable and wire connections for easy cover removal and good ventilation through the controller Pr...

Страница 3: ...field controller horizontally on 35 mm DIN rail is the preferred mounting method To mount a field controller on 35 mm DIN rail complete the following steps 1 Securely mount a 20 cm 8 in or longer sect...

Страница 4: ...Verasys 32 Point 24 VAC Application Controller Installation Instructions 4 Figure 2 Back of Controller Showing Extended Mounting Clips DIN Rail Channel and Mounting Dimensions mm in...

Страница 5: ...her aucune partie du circuit imprim lorsque celui ci est sous tension Le non respect de ces pr cautions peut provoquer des blessures graves voire mortelles Risk of Electric Shock Disconnect or isolate...

Страница 6: ...Table 5 and use a spade connector with screw terminals Figure 3 shows I O spade terminals Figure 3 Verasys Application Controller Spade Terminals Field Wiring For all I O terminals listed in Table 5 u...

Страница 7: ...the other field controllers in a daisy chain configuration using 3 wire twisted shielded cable as shown in the following figure See Table 7 for more information on functions ratings requirements and...

Страница 8: ...cts internally to the Sensor bus terminal block See Table 7 for more information The sensor bus port pin assignment is shown in Figure 8 Figure 8 Pin Number Assignments for Sensor Bus Ports on Verasys...

Страница 9: ...ne to many Modbus devices Each Modbus device has a unique Modbus Register table and you must configure it within the application of the Verasys Controller Figure 9 Modbus Terminal Block COM Cable Shie...

Страница 10: ...ngs for wiring details EOL Switch The red end of line switch EOL is located under the cover of the controller You can set the red EOL switch when the device is located at the end of the trunk or at th...

Страница 11: ...ut power for actuator supply 7 24 VAC class 2 power supply terminal block See the Supply Power Terminal Block section 8 Cover lift tabs 9 Sensor Bus Port RJ 12 6 pin Modular Jack See Sensor Bus Port s...

Страница 12: ...ype of Field Device Type of Input Output Termination Diagrams Resistive Input resistance temperature detector RTD Monitor UI Voltage Input External Source UI Voltage Input Internal Source UI Voltage I...

Страница 13: ...k from EPP 100 UI Dry Contact Binary Input UI BI Table 2 Termination Details Part 2 of 6 Type of Field Device Type of Input Output Termination Diagrams Controller FIELD DEVICE VDC Output 15V IN IN ICO...

Страница 14: ...e V e r a s y s 2 4 V A C S u p p ly a r e b o th g r o u n d e d to F u n c tio n a l E a r th e n s u r e th a t th e p h a s in g b e tw e e n th e tw o s u p p lie s a r e a lig n e d H O T Common...

Страница 15: ...f Input Output Termination Diagrams Common Power Calibration Output Current Input Voltage Input Feedback Terminal Block 1 1 2 3 4 5 6 OCOM OUT Controller 24 VAC COM 24 VAC HOT 24VAC Load OUT OCOM CONT...

Страница 16: ...and BO 7 Hardware Interlock Relays BO See Table 3 for Selectable Operating Modes Table 2 Termination Details Part 5 of 6 Type of Field Device Type of Input Output Termination Diagrams 240VAC Load OUT...

Страница 17: ...ing BO Relay 6 Open Short BO Relay 6 energizes when BI11 is Active 24 VAC present on BI11 7 J2 1 and J2 2 J2 2 and J2 3 Open Open BO Relays 7 remains de engerized in default state NO cannot be control...

Страница 18: ...ring and cables separate from high voltage wiring All input and output cables regardless of wire size or number of wires must consist of stranded insulated and twisted copper wires Shielded cable is n...

Страница 19: ...INn terminals provides 80 mA total current Note 80mA current limit is shared between the BI 15V supply and the UI 15V supply Same as Universal INn INn Analog Input Voltage Mode 0 10 VDC 10 VDC maximum...

Страница 20: ...al Mode 24 VAC Input Present Logic 1 Active ICOMn Binary Input Common for all Binary Input IN terminals 15 V 15 VDC Power Source for active 3 wire input devices connected to the Universal INn terminal...

Страница 21: ...Resistive 3A Inductive Cos phi 0 6 20 to 70 C 4 to 158 F 100K cycles The RELAY output terminals can accommodate the following maximum wire sizes Two wires per terminal 1 5 mm2 16 AWG maximum or One w...

Страница 22: ...y Commons Note Reference all relay commons to the same pole of the supply circuit PWM Output OUT5 PWM PWM Output User selectable PWM output voltage 5V 12V default and 15V 10 mA continuous current 100...

Страница 23: ...low voltage wiring and cables separate from high voltage wiring All Sensor and System bus cables regardless of wire size must be twisted insulated stranded copper wire Using shielded cable is best pra...

Страница 24: ...Signal Reference and 15 VDC Common 15 VDC 71 5 ohms at 4 W N A 24 AWG 3 pair CAT3 cable 30 5 m 100 ft Sensor Bus Terminal Lower Sensor Bus Communications 0 6 mm2 22 AWG stranded 4 wire 2 twisted pairs...

Страница 25: ...ces Not for use on field controllers 117 Reserved for SBH 4 to 127 Used for MS TP devices also known as field controllers that are hardwired to a Sensor and System bus Table 9 Status LEDs and Descript...

Страница 26: ...ted to Binary Outputs BOs or Configurable Outputs COs This can consume up to 12 VA for each BO or CO for a possible total consumption of an additional 60 VA maximum Ambient Conditions Operating 20 C t...

Страница 27: ...0 mV accuracy in 0 to 10 VDC applications Terminations Input Output Fixed Spade terminals Sensor System Modbus 4 Wire and 3 Wire Pluggable Screw Terminal Blocks Sensor Bus Tool Port RJ 12 6 Pin Modula...

Страница 28: ...f their respective owners 2018 Johnson Controls www johnsoncontrols com 28 European Single Point of Contact NA SA Single Point of Contact APAC Single Point of Contact JOHNSON CONTROLS WESTENDHOF 3 451...

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