Output Solenoid Valve Function Module
Contents
1. Function Modules Output Solenoid Valve Function Module General Information Typical OSV DCM Connection to DOM completed through internal connector on end of function module Installation Procedures When installing and connecting function modules e follow NEC and local codes e observe maximums as specified in the specification table and in these installation guidelines e connect pneumatic ports to air lines only Do not connect to steam gas or water lines Figure 3 diagrams typical connections for applications using the OSV Function Module Connections are similar for all applications In Figure 3 the application is damper control _ fe 1 4 in O D A Clear Silicone Al4in 0 D Tubing My Poly Tubing zes field supplied er er De oe pa Pneumatic connector module on function module Barbed coupling for connection of poly to flexible silicone tubing in the wire guide area inside of NCU NEU Flexible tubing is required to route tubing out of trough without kinking y Note A A 1 Use Code FM PCM101 1 to order the following Pneumatic Connection Module PCM N Barbed couplings 2 Clear silicone tubing 10 in lengths 2 Control Electronics Switch Auto 0 N O Exhaust Damper Actuator 1 N C osv101 Figure 3 Connections for Typical OSV Application Function Modules Output Solenoid Valve Function Module 72. JESHNSON CONTRSLS Controls Group 507 E Michigan Street P O Box 423 Milwaukee WI 53201 16 Function Modules Output Solenoid Valve Function Module Notes FAN 636 Metasys Network Technical Manual Revision 0793 Printed in U S A
3. Metasys Network Technical Manual 636 Function Modules Section METASYS Technical Bulletin Issue Date 0793 Output Solenoid Valve Function Module Introduction Page 3 e Description 3 e Application 4 e Capabilities 4 e Theory of Operation 5 e Specification 6 Installation Procedures 7 e General Information 7 e Typical 7 e Physical Installation 8 Commissioning Procedures 9 e Physical Verification e Software Verification Troubleshooting Procedures 11 e Troubleshooting Chart 11 e Ordering Information 13 1993 ohnson Controls Inc 1 Order No 636 055 2 Function Modules Output Solenoid Valve Function Module Description Introduction The Output Solenoid Valve OSV Function Module is an interface between the DCM and field devices This function module provides 3 way solenoid air valve for control of a pneumatic output signal to field devices The OSV features e 3 way solenoid air valve and interface logic to enable the DCM to control field devices through the function module e Auto Manual A M switch for manual control e feedback indication of the Auto Manual switch setting to the DCM The OSV Function Module plugs into any of the bottom ten slots associated with the DCM Figure 1 shows typical function module locations in the NCU A five slot panel is pictured Output FMs DCMs Figure 1 OSV Function Module Locations Function Modules Output Sol
4. Physical Installation Assumptions Procedure The following procedure for the physical installation of the OSV Function Module assumes Panel NCU or NEU is installed Connections to field devices are complete You have engineering drawings defining details for the installation You are familiar with Metasys Network terminology and the location and operation of power switches For each OSV Function Module in the network perform the following steps 1 De Set IOA switch to I or O so there is no output to controlled device Refer to the engineering drawings and identify the proper panel and slot number location for this module Open the latch Insert the module in the appropriate slot 5 Install the appropriate Pneumatic Connector Module PCM This module should already contain connections to a field device as defined on the engineering drawings Close latch locking PCM and function module in place 8 Function Modules Output Solenoid Valve Function Module Physical Verification Assumptions Procedure Software Verification Assumptions Procedure Commissioning Procedures The following procedure for the physical verification of the OSV Function Module assumes Physical installation at the NCU NEU panel is complete For each OSV Function Module in the network perform the following steps 1 Turn power supply on 2 Adjust the manual control on the function module to Position I so
5. enoid Valve Function Module 3 Application The OSV Function Module is typically used e to switch pneumatic control signals Capabilities Table 1 OSV Function Module Capabilities Input from DCM DCM inputs a digital pulsed Allows DCM to provide automatic command control of outputs Auto Manual Toggle Switch Switch selects one of Allows for manual override of and Two Momentary Auto DCM control of DCM control for special Pushbutton Switches outputs situations 0 Manually produces N O connection 1 Manually produces N C connection Power on Reset Atlow power or after power up Provides controlled restart solenoid is de energized Output to Field Module provides valve control on Provides valve closure control two pneumatic ports with respect between field device lines to a common port NC port N O port 4 Function Modules Output Solenoid Valve Function Module Theory of Operation Figure 2 is a simplified function diagram of the OSV Function Module OSV Solenoid DCM EN E Control Electronics Switch Damper Auto Actuator 0 N O 1 N C osv101 Figure 2 OSV Function Diagram The process is A command from an operator or process is sent to the DCM The DCM sends a control signal to the appropriate OSV Function Module At the OSV the signal from the DCM is electronically latched This signal controls a solenoid When en
6. ergized the solenoid connects the common port to the N C port A manual switch on the OSV can override the DCM control Position 0 connects the N O and the Common ports solenoid de energized Position 1 connects the N C and the Common ports solenoid energized The Auto position enables control by the DCM The manual switch control is electrical It requires the DCM power supply to provide control Function Modules Output Solenoid Valve Function Module 5 Specifications Table 2 OSV Function Module Specifications Category Specifications For Configurations Output Range Two states N C port connected to Common or N O port connected to Common Output Limits Minimum output volume 475 SCIM at 20 PSIG and 68 F 750 SCIM typical 130 ml sec at 138 kPa and 20 C 205 ml sec typical Maximum 1 SCIM 0 27 ml sec Pressure Rating Maximum 25 PSIG 172 kPa Default Condition N O portis connected to Common Power is from the PWR in the NCU NEU Operating Environmental 40 to 122 F 4 4 to 50 C Requirements 10 to 90 noncondensing RH 86 F 30 C maximum dew point Storage Shipping 20 to 140 F 29 to 60 C Environmental 5 to 95 noncondensing RH Requirements 86 F 30 C maximum dew point 0 85 in H x 2 6 in W x 7 0 in L 2 2 cm H x 6 6 cm W x 17 8 cm L wm os OAT Agency Compliance FCC Part 15 Subpart Class A UL 916 CSA C22 2 No 205 Agency Listings UL Listed and CSA Certified as part of Metasys 6
7. lenoid valve energized Verify that the output has switched to the appropriate device as defined in the engineering drawings 3 Adjust the manual control on the function module to Position O solenoid valve de energized Verify that the output has switched to the appropriate device as defined in the engineering drawings The following procedure for software verification of the OSV Function Module assumes Physical installation at the NCU NEU panel is complete including NCM DCM FM etc The operating software for the network has been downloaded to the NCM controlling the panel An Operator Workstation is available For each OSV Function Module in the network perform the following steps 1 Select the System summary that includes this OSV object 2 Set Auto Manual switch to Auto 3 Use the software override command and verify that the object s Value attribute as seen in the summary matches the actual value for the field device Function Modules Output Solenoid Valve Function Module 9 10 Function Modules Output Solenoid Valve Function Module Troubleshooting Chart Troubleshooting Procedures Use the diagram on the next page Figure 4 as a troubleshooting guide It applies for failures between point objects and field devices connected through an OSV Function Module Function Modules Output Solenoid Valve Function Module 11 Start _lsthe N lt Summary lt containing this object dis
8. playing correct _ values lt no Point N N S Yes gt Exit Fix definition lt object definition gt SB ORAL ge s SA Yes YN y N Pa N Dem N See Operator Workstation User s Manual y N Troubleshoot DCM a S N2 poling and gt See DCM 101 Technical gt responding mE Yes ee Is ES E external pressure RL No Repair if JCI is Es supply PA responsible an KR 7 N NS Me 4 Yes Bi Replace FM HS See Ordering Information for A U inga AR ordering inform ation Refer lt gauge check FM NO to Material Return and N output Is it Allowance Program Pe OKO 9 Procedure 3C2700 for te information on returning Yes defective FMs Using a PS N Troubleshoot lt gauge check field gt gt connections device input and wiring Nor Yes Repair or replace field device if JCI is responsible Figure 4 OSV Troubleshooting 12 Function Modules Output Solenoid Valve Function Module Ordering Table 3 Ordering Information Information Product Code Number FM OSVIO1 0 Pneumatic Connector Module FM PCM101 0 Order in multiples of ten Function Modules Output Solenoid Valve Function Module 13 Notes 14 Function Modules Output Solenoid Valve Function Module Notes Function Modules Output Solenoid Valve Function Module 15
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