24 VDC 50 VA 16 Relay Output Base Unit User`s Manual
Contents
1. 24 VDC 50 VA 16 Relay Output Base Unit TBX DSS1625 User s Manual D SQUARE D Instruction Bulletin 30598 375 01A1 July 1997 A WARNING UNINTENTIONAL EQUIPMENT OPERATION To avoid improper handling of equipment The application of this product requires expertise in the design and programming of control systems Only persons with such expertise should be allowed to program install alter and apply this product Failure to observe this instruction can result in death or serious injury A CAUTION EQUIPMENT DAMAGE HAZARD To avoid improper handling of equipment 1 Never remove this device while power is ON 2 Do not subject to static discharge This module contains electronic components that are very susceptible to damage from electrostatic discharge Failure to observe this instruction can result in equipment damage SY MAX SY NET SY LINK and SY MATE are registered trademarks of Square D Company PASSPORT and IO NET are trademarks of Square D Company 1997 Schneider S A All rights reserved This document may not be copied in whole or in part or transferred to any other media without the written permission of Schneider S A Electrical equipment should be serviced only by qualified electrical maintenance personnel No responsibility is assumed by Schneider S A for any consequences arising out of the use of this material Bulletin No 30598 375 01A1 24 VDC 50VA 16 Relay Output Base Unit July 19972. 1997 Square D All Rights Reserved
3. GND NC NC a NC gt NC NC NC NC a NC ad NC xo NC GND i es Y y ay g e co co S Ss ss Figure 2 TBX DSS1625 Wiring Connections amp Terminal Block Signal Assignments A WARNING UNINTENTIONAL EQUIPMENT OPERATION Be sure to use the appropriate SY MAX or Telemecanique terminal strip label when wiring inputs or outputs Two terminal strip labels are packaged with the base unit If you are using the base unit with a SY MAX system use the terminal strip label with I O numbered from 1 16 if you have a Telemecanique system use the label with I O numbered from 0 15 Failure to observe these instructions can result in death serious injury or equipment damage MOUNTING INSTRUCTIONS You can mount the base unit horizontally or vertically as shown in Figure 3 RIRDEEEDELSEIIOCST IO Mounting vertically fo side by side terminal strips must be toward right as shown E AAAA M FEEFEEFEFEFEFEFFEFEEH Mounting horizontally EFEFEECE LETT LE LETTE i Spacing 1 in 25 mm Lid Figure 3 Base Unit Orientation Examples 6 1997 Schneider S A All Rights Reserved Bulletin No 30598 375 01 A1 July 1997 24 VDC 50VA 16 Relay Output Base Unit TBX DSS1625 To mount the base unit on a 35 mm DIN rail 1 Hook the base unit onto the rail as shown in Figure 4 2 Press down and toward the DIN
4. conductor Failure to observe these instructions can result in death or serious injury 1997 Schneider S A All Rights Reserved 5 24 VDC 50VA 16 Relay Output Base Unit Bulletin No 30598 375 01A1 TBX DSS1625 July 1997 DC Base Line Voltage 24 VDC J ei e e e 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 tn a D 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 Q Ze AC or DC source Ss SV SV NC OO O1 02 O38 O4 O5 O6 07 O8 O9 O10 O11 O12 O13 O14 O15 NC 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 Telemecanique label 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 0 15 N1 Nt C01 NC C23 NC C45 NC C67 NC C89 NC C10 11 NC C12 13 NC C14 15 NC VB VB NC O1 02 03 O4 O5 O6 07 O8 O89 O10 O11 O12 O13 014 O15 O16 NC 4 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 SY MAX label 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 1 16
5. TBX DSS1625 DESCRIPTION The TBX DSS1625 is a distributed output base unit with sixteen 24 VDC digital relay outputs This base unit may be coupled with a compatible communications interface to form a complete distributed block which is well suited for the control of discrete field devices located some distance from a host programmable logic controller PLC The application of distributed I O blocks saves installation and maintenance cost compared to direct wiring of field devices to a centralized I O system over long distances The TBX DSS1625 base unit can be used with either SY MAX or Telemecanique PLCs through the use of a compatible communications interface top hat The interface mounts directly on the base unit allowing the PLC to read and write to the I O points through a suitable control network The Class 8030 Type CRM275 Distributed Remote IO NET Interface DRIO supports connection to the IO NET control network as part of the PASSPORT I O System The TBX LEP020 and TBX LEP030 communications interfaces support connection to the FIPIO network The TBX CBS010 Expansion Interface allows inexpensive connection of a second TBX base unit to a single communications top hat The TBX DSS1625 base unit supports the following TBX I O features e Sixteen 50 VA Relay Output Points Suitable for use with discrete field devices such as solenoids contactors and pilot lights Output Fallback State Control Provides point by point cont
6. mA 1997 Schneider S A All Rights Reserved 3 24 VDC 50VA 16 Relay Output Base Unit TBX DSS1625 Bulletin No 30598 375 01 A1 July 1997 Outputs Outputs per base unit Number of output commons Isolation rating Voltage operating range Maximum output load ratings DC Resistive DC Inductive 16 8 1500 V rms between outputs and earth terminal 19 30 VDC 24 264 VAC 24 W 0 2 x 10 operations 10 W 1 x 10 operations AC Resistive Load Voltage Operations 1A 110 220 0 2 x 108 0 5A 110 220 2 x 108 TA 24 48 0 5 x 10 2A 24 0 2 x 108 Inductive Load Voltage Operations 50 VA 110 220 1x 108 0 5A 24 48 1 x 108 10 VA 48 220 1x107 1A 24 0 2 x 10 Maximum surge current 30 A Maximum turn ON time 10 ms Maximum turn OFF time 20 ms I O status indication Output protection Environmental and Physical Operating temperature rating Storage temperature rating Humidity rating Dimensions H x W x D Base w terminal strip Base w comms interface or Base w CBSO10 Interface Weight Base unit only 4 1997 Schneider S A All Rights Reserved Visual indication is provided by communications interface LED per input point None 0 to 60 C 32 to 140 F 40 to 80 C 40 to 176 F 5 95 RH non condensing See Figure 1 3 43 x 9 25 x 2 4 in 87 x 235 x 61 mm 3 43 x 9 25 x 2 91 in 87 x 235 x 73 9 mm 2 2 Ib 1 0 kg Bulletin No 30598 375 01A1 24 VDC 50VA 16 Relay Out
7. n communication with the host PLC is lost When communications are restored the outputs return to normal operation Refer to the Type CRM275 and TSX manuals m O1 al Input z COM 1 2 Logic i 2 02 x o NC Simplified schematic for relay output Load 1 Neutral or Return O1 g __ _ Control Voltage Supply COM 1 2 o O Load 2 02 a _ _ Co Optional see Installation Considerations Method of connecting loads Figure 5 Simplified Schematic amp Output Connections for DSS1625 Base Unit 1997 Schneider S A All Rights Reserved REGISTER USAGE WITH SY MAX CLASS 8030 TYPE CRM275 DRIO MODULE The TBX DSS1625 base unit supports the assignment of two registers for I O diagnostic and configuration registers For more information about base unit register usage refer to the DRIO instruction bulletin 30598 380 This base unit supports output fallback state control Register 4 bits 5 6 Register 6 Refer to Chapter 4 of the DRIO instruction bulletin for more information about register assignments A WARNING UNINTENTIONAL EQUIPMENT OPERATION Do not use reserved registers and bits in PLC programs Erratic operation may result Failure to observe this instruction can result in death serious injury or equipment damage GROUPE SCHNEIDER Merlin Gerin W SquareD MM Telemecanique 30598 375 01A1 July 1997 Printed in USA DLC
8. put Base Unit July 1997 TBX DSS1625 Agency Compliance Complies with UL508 CSA C22 2 requirements and FM Class I Division 2 Hazardous Locations approval requirements l 0 22 olo e afa a Sig Lg DIN Rail Center Line gt N alto a tie oo I To i 40 Position I O Terminal Strip 8 27 F 210 8 74 1 222 a 9 25 a in 235 Dimensions mm Top view with DIN rail mounting dimensions Qs tle ol i est fn vi me ai Side view Figure 1 Dimensions BASE UNIT WIRING Output devices are wired to the terminal strip on the top of the base unit Figure 2 shows the terminal strip pin out for the base unit Two terminal strip labels are packaged with the base unit If you are using the base unit with a SY MAX system use the terminal strip label with I O numbered from 1 16 if you have a Telemecanique system use the terminal strip label with I O numbered from 0 15 These are illustrated in Figure 2 The TBX DSS1625 provides separate terminals for base voltage and control output voltage These terminals may be connected to a common 24 VDC supply or may be sourced by independent supplies terminals 4 and 1 must be at the same potential A WARNING INCORRECT WIRING The base must be properly grounded before applying power Equipment MUST be grounded using the screw provided Do not use metallic conduit as a ground
9. rail until the base unit is secure There are two spring clips in the top of the groove on the back of the unit To remove the base unit from a DIN rail 1 Press down on the base unit 2 Swing the unit outward and lift it off the rail at the same time as pressing down NOTE If the base unit is to be used in a high vibration environment mounting the unit on a panel rather than a DIN rail provides more stability Use cable ties to secure the communication cable Figure 4 Mounting and Removing the Base Unit INSTALLATION AND APPLICATION CONSIDERATIONS NOTE The base unit is not compatible with the Type CRM270 interface module e Base Voltage The TBX DSS1625 base requires a 24 VDC operating voltage to be applied between terminals 3 and 1 e Grounding The green ground wire must be connected to the ground screw beside the terminal block e Jumper Wire A 16 AWG wire must be installed between terminals 2 and 40 e Commons The TBX DSS1625 base has one common terminal for every two outputs e Fusing The base and control power lines must be externally fused by the user e External Wiring Each terminal accommodates up to two 16 AWG gauge wires e Freeze State Control With TBX Distributed I O you may also have the DRIO set the outputs to a pre defined state By defining the output fallback states and enabling Output Fallback the DRIO will set the outputs to the fallback state whe
10. rol over output states when communication is lost e 24 VDC Logic Power Supply Converts to proper voltage levels for top hat and on board electronics may be wired independently from input or output power supplies Removable Field Wiring Terminal Strip Mounts securely to the base unit without use of screws or fasteners This bulletin contains information on the installation and application of the TBX DSS1625 base unit with either SY MAX or Telemecanique PLCs For information about programming a SY MAX PLC for use with the TBX DSS1625 base refer to the Class 8030 Type CRM275 DRIO instruction bulletin 30598 380 For information about programming a Telemecanique PLC for use with the TBX DSS1625 base refer to the Telemecanique TBX Distributed I O Modules manual TSX DM TBXV52E Please read and keep all the appropriate manuals close at hand when using TBX base units The top hat receives 24 VDC from the primary base and converts it to logic power for the top hat and base For more information on the DRIO Interface and the Expansion Interface refer to bulletins 30598 380 and 30598 371 respectively You may use the TBX SUP10 power supply to provide 24 VDC for TBX bases and sensors from an AC source SPECIFICATIONS Base Unit Power Operating voltage 24 VDC nominal 19 30 VDC Operating current at nominal voltage Configuration Nominal Base only 125 mA Base with comms interface 195 mA Base interface and expansion base 310
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