Description of Product:
The Mark Vle control system is an open type microprocessor-based system designed for complete integrated control, protection and monitoring of generator and mechanical drive applications for gas and steam turbines and other industrial control applications. The
devices are field mounted in a suitable electrical enclosure. The simple apparatus used are not identified by this certificate. Models included are as follows:
The Mark Vle Control Thermocouple Input Module, Cat No. IS220PTCCH1A is intended to be used with accessory terminal board Cat. Nos. IS200STTCH1A, IS200STTCH2A, IS200TBTCH1B, IS200TBTCH1C.
The Mark VleS Control Thermocouple Input Module, Cat No. IS220YTCCS1A is intended to be used with accessory terminal board Cat. Nos. ISx0ySTTCS1A, ISx0ySTTCS2A, IS200TBTCS1B, ISx0yTBTCS1C.
The Mark Vle Control Industrial IONet Switch, Cat Nos. IS42, followed by 0 or 1, followed by ESW followed by A or B, followed by H, followed by 1, 2, 3, 4 or 5, followed by A.
The Mark Vle Control Discrete Output Module, Cat. No. IS220PDOAH1A is intended to be used with accessory terminal board Cat. Nos. IS200TRLYH2E, IS200TRLYH3E IS200TRLYH1F, IS200TRLYH2F.
The Mark VleS Control Discrete Output Module, Cat. No. IS220YDOAS1A is intended to be used with accessory terminal board Cat. Nos. IS200TRLYS1F, IS200TRLYS2F, IS400TRLYS1F, IS400TRLYS2F. Cat. No. IS220YDOAS1A with RoHS-compliant internal board IS400BPDOS1A is intended to be used with accessory terminal board Cat. Nos. ISx0yTRLYS1F, ISx0yTRLYS2F.
The Mark Vle Control Analog I/O Module, Cat. No. IS220PAICH1A is intended to be used with accessory terminal board Cat. Nos.IS200STAIH1A, IS200STAIH2A, IS200TBAIH1C.
The Mark VleS Control Analog I/O Module, Cat. No. IS220YAICS1A is intended to be used with accessory terminal board Cat. Nos. ISx0ySTAIS1A, ISx0ySTAIS2A, ISx0yTBAIS1C. Cat. No. IS220YAICS1A with RoHS-compliant internal board Cat. No. IS400BPAIS1A with Cat. Nos. ISx0ySTAIS1A, ISx0ySTAIS2A, ISx0yTBAIS1C.
The Mark Vle Control Discrete Input Module, Cat. No. IS220PDIAH1A is intended to be used with accessory terminal board Cat. Nos. IS200STCIH1A, IS200STCIH2A, IS200STCIH8A, IS200TBCIH2C, IS200TBCIH4C.
The Mark VleS Control Discrete Input Module, Cat. No. IS220YDIAS1A is intended to be used with accessory terminal board Cat. Nos. ISx0ySTCIS1A, ISx0ySTCIS2A, IS200TBCIS2C. Cat. No. IS220YDIAS1A with RoHS-compliant internal board IS400BPDIS1A is intended to be used with accessory terminal board Cat. Nos. ISx0ySTCIS1A, ISx0ySTCIS2A.
The Mark Vle Control Resistance Temperature Device (RTD) Input Module, Cat No. IS220PRTDH1A is intended to be used with accessory terminal board Cat. Nos. IS200TRTDH2D, IS200SRTDH1A, IS200SRTDH2A.
The Mark Vle Control Vibration Monitor Module, Cat. No. IS220PVIBH1A is intended to be used with accessory terminal board Cat. Nos. IS200TVBAH2A, IS200WNPSH1A.
The Mark VleS Control Vibration Monitor Module, Cat. No. IS220YVIBS1A is intended to be used with accessory terminal board Cat. Nos. IS200TVBAS2A, IS200WNPSS1A.
The Mark VIe Control PCLA Core Analog Module, Cat. No. IS220PCLAH1A is intended to be used with accessory terminal board Cat. Nos. IS210SCLSH1A, IS200SCLTH1A
The Mark VIe Control PCNO CANopen® Master Gateway Module Cat. No. IS220PCNOH1A is intended to be used with accessory terminal board Cat. No. IS200SPIDG1A
The Mark VIe Control PDIO Discrete Input/Output Module, Cat. No. IS220PDIOH1A is intended to be used with accessory terminal board Cat. Nos. IS200TDBSH2A, IS200TDBTH2A
The Mark VIe Control PPRA Emergency Turbine Protection Module, Cat. No. IS220PPRAH1A is intended to be used with accessory terminal board Cat. Nos. IS200TREAH1A, IS200WREAH1A
The Mark VIeS Control PPRA Emergency Turbine Protection Module, Cat. No. IS220PPRAS1A is intended to be used with accessory terminal board Cat. Nos. IS200TREAS1A, IS200WREAS1A
The Mark VIe Control PPRF PROFIBUS® Master Gateway Module, Cat. No. IS220PPRFH1A is intended to be used with accessory terminal board Cat. No. IS200SPIDG1A
The Mark VIe Control PSCA Serial Communication Module, Cat. No. IS220PSCAH1A is intended to be used with accessory terminal board Cat. Nos. IS200SSCAH1A, IS200SSCAH2A
The Mark VIe Control PSCH Specialized Serial Communication Module, Cat. No. IS220PSCHH1A is intended to be used with accessory terminal board Cat. Nos. IS200SSCAH1A, IS200SSCAH2A
The Mark VIe Control PSVO Servo Control Module, Cat. No. IS220PSVOH1A is intended to be used with accessory terminal board Cat. Nos. IS200TSVCH2A, IS210WSVOH1A
Mark Vle Control Power Distribution Board, Cat. Nos. IS200JPDLG1A, IS210JPDHG1A, IS400JPDHG1A, IS410JPDHG1A, IS411JPDHG1A

The Mark VIe Control PPDA Power Distribution System Feedback Module, Cat. No. IS220PPDAH1A is intended to be used with accessory control power distribution board Cat. No. IS200JPDSG1A.
Mark Vle Controller, Cat Nos. IS220UCSAH1A, IS420UCSBH1A, IS420UCSBH3A, IS420UCSBH4A, IS421UCSBH1A, IS421UCSBH4A and IS420PPNGH1A.
Mark VleS Safety Controller, Cat No. IS420UCSBS1A, IS421UCSBS1A.
The Mark Vle Control HART Enabled I/O Module, Cat No. IS220PHRAH1A is intended to be used with accessory terminal board Cat. Nos. IS200SHRAH1A, IS200SHRAH2A.
The Mark VleS Control HART Enabled I/O Module, Cat No. IS220YHRAS1A is intended to be used with accessory terminal board Cat. Nos. IS200SHRAS1A, IS200SHRAS2A.
The Mark VIe Control PTUR Turbine Specific Primary Trip, Cat. No. IS220PTURH1A is intended to be used with accessory terminal board Cat. No. IS200TRPAH1A.
The Mark VIe Control YTUR Turbine Specific Primary Trip, Cat. No. IS220YTURS1A is intended to be used with accessory terminal board Cat. Nos. IS200TRPAS1A. Cat. No. IS220YTURS1A with RoHS-compliant internal boards IS400BTURS1A and IS400KTURS1A is intended to be used with accessory terminal board Cat. Nos. IS200TRPAS1A.
The Mark VIe Control PPRO Backup Turbine Protection, Cat. Nos. IS220PPROH1A is intended to be used with accessory terminal board Cat. Nos. IS200TREAH1A, IS200TREAH3A, IS200SPROH1A, IS200SPROH2A, IS200TPROH1C, IS200TPROH2C.
The Mark VIe Control YPRO Backup Turbine Protection, Cat. Nos. IS220YPROS1A is intended to be used with accessory terminal board Cat. Nos. IS200TREAS1A, IS200SPROS1A, IS200TPROS1C, IS200TPROS2C.
The Mark VIe Control PAMC Acoustic Monitoring Input Module, Cat. No. IS210BAPAH1A is intended to be used with accessory terminal board Cat. No. IS210SAMBH1A.
Model Nos. Protection Method Employed IS220PTCCH1A, IS220YTCCS1A, IS220PRTDH1A, IS220PDIAH1A, IS220YDIAS1A Ex nA [ic] IIC T4 Gc IS220PDOAH1A, IS220YDOAS1A, IS220PSVOH1A Ex ic nA IIC T4 Gc IS220PAICH1A, IS220YAICS1A, IS220PCLAH1A, IS220PDIOH1A, IS210BAPAH1A
Ex ic nA [ic] IIC T4 Gc
IS42, followed by 0 or 1, followed by ESW followed by A or B, followed by H,
followed by 1, 2, 3, 4 or 5, followed by A, IS220PVIBH1A, IS220YVIBS1A,
IS200JPDLG1A, IS420UCSBH1A, IS420UCSBH3A, IS420UCSBH4A,
IS421UCSBH1A, IS421UCSBH4A, IS420UCSBS1A, IS421UCSBS1A,
IS220PHRAH1A, IS220YHRAS1A, IS220PPDAH1A, IS220PPRAH1A,
IS220PPRAS1A, IS220PPRFH1A, IS220PSCAH1A, IS220PSCHH1A,
IS220PCNOH1A, IS210JPDHG1A, IS400JPDHG1A, IS410JPDHG1A,
IS411JPDHG1A, IS220UCSAH1A, IS220PTURH1A, IS220YTURS1A,
IS220PPROH1A, IS220YPROS1A, IS420PPNGH1A
Ex nA IIC T4 Gc
Model Nos. Protection Method Employed
IS220PTCCH1A, IS220YTCCS1A, IS220PRTDH1A, IS220PDIAH1A,
IS220YDIAS1A
Ex ec [ic] IIC T4 Gc
IS220PDOAH1A, IS220YDOAS1A, IS220PSVOH1A Ex ic ec IIC T4 Gc
IS220PAICH1A, IS220YAICS1A, IS220PCLAH1A, IS220PDIOH1A,
IS210BAPAH1A
Ex ic ec [ic] IIC T4 Gc
IS42, followed by 0 or 1, followed by ESW followed by A or B, followed by H,
followed by 1, 2, 3, 4 or 5, followed by A, IS220PVIBH1A,
IS220YVIBS1A, IS200JPDLG1A, IS420UCSBH1A, IS420UCSBH3A,
IS420UCSBH4A, IS421UCSBH1A, IS421UCSBH4A,
IS420UCSBS1A, IS421UCSBS1A, IS220PHRAH1A,
IS220YHRAS1A, IS220PPDAH1A, IS220PPRAH1A, IS220PPRAS1A,
IS220PPRFH1A, IS220PSCAH1A, IS220PSCHH1A,
IS220PCNOH1A, IS210JPDHG1A, IS400JPDHG1A, IS410JPDHG1A,
IS411JPDHG1A, IS220UCSAH1A, IS220PTURH1A, IS220YTURS1A,
IS220PPROH1A, IS220YPROS1A, IS420PPNGH1A

Temperature range:
The relation between ambient temperature and the assigned temperature class is as follows:
Models Ambient temperature range Temperature class
All models, except for IS420UCSBH3A, IS220UCSAH1A,
IS220PCNOH1A, IS220PPRFH1A, IS42, followed by 0 or 1,
followed by ESW followed by A or B, followed by H, followed by
1, 2, 3, 4 or 5, followed by A, IS400JPDHG1A, IS410JPDHG1A,
IS411JPDHG1A
-30 °C to +65 °C T4
IS42, followed by 0 or 1, followed by ESW followed by A or B,
followed by H, followed by 1, 2, 3, 4 or 5, followed by A;
IS400JPDHG1A, IS410JPDHG1A, IS411JPDHG1A
-40C to +70C T4
IS420UCSBH3A, IS220UCSAH1A 0 °C to +65 °C T4
IS220PCNOH1A, IS220PPRFH1A -20 °C to +55 °C T4
Electrical data
I/O pack System Cat. Nos. IS220PTCCH1A with Cat. Nos. IS200STTCH1A, IS200STTCH2A, IS200TBTCH1B, IS200TBTCH1C:
Input: 28 Vdc, 0.16 A max
Cat No. IS220YTCCS1A with Cat. Nos. ISx0ySTTCS1A, ISx0ySTTCS2A, IS200TBTCS1B, ISx0yTBTCS1C. Cat No. IS220YTCCS1A
with RoHS-compliant internal board IS400BPTCS1A is intended to be used with accessory terminal board Cat. Nos. ISx0ySTTCS1A,
ISx0ySTTCS2A, IS200TBTCS1B, ISx0yTBTCS1C:
Input: 28 Vdc, 0.16 A max
Cat. Nos. IS42, followed by 0 or 1, followed by ESW followed by A or B, followed by H, followed by 1, 2, 3, 4 or 5, followed by A:
Input: 24 - 28 Vdc, 1.0 A max
Cat No. IS220PDOAH1A with Cat. Nos. IS200TRLYH2E, IS200TRLYH3E IS200TRLYH1F, IS200TRLYH2F:
Input: 28 Vdc, 0.71 A max
Cat No. IS220YDOAS1A with Cat. Nos. ISx0yTRLYS1F, ISx0yTRLYS2F:; Model with RoHS compliant boards Cat. No.:
IS220YDOAS1A with RoHS compliant internal acquisition board Cat. IS400BPDOS1A, and RoHS compliant terminal boards Cat. Nos.
ISx0yTRLYS1F, ISx0yTRLYS2F:
Input: 28 Vdc, 0.71 A max
Cat. No. IS220PAICH1A with Cat. Nos. IS200STAIH1A, IS200STAIH2A, IS200TBAIH1C:
Input: 28 Vdc, 0.50 A max
Cat. No. IS220YAICS1A with Cat. Nos. ISx0ySTAIS1A, ISx0ySTAIS2A, ISx0yTBAIS1C ; Cat. No. IS220YAICS1A with RoHScompliant internal board Cat. No. IS400BPAIS1A with Cat. Nos. ISx0ySTAIS1A, ISx0ySTAIS2A, and ISx0yTBAIS1C:
Input: 28 Vdc, 0.50 A max
Cat. No. IS220PDIAH1A with Cat. Nos. IS200STCIH1A, IS200STCIH2A, IS200STCIH8A, IS200TBCIH2C, IS200TBCIH4C:
Input: 28 Vdc, 0.23 A max
Cat. No. IS220YDIAS1A with Cat. Nos. ISx0ySTCIS1A, ISx0ySTCIS2A, ISx0yTBCIS2C: ; Model with RoHS compliant boards Cat. No.
IS220YDIAS1A with RoHS compliant internal acquisition board Cat. Nos. IS400BPDIS1A, and terminal boards
IS200TBCIS2CISx0ySTCIS1A and ISx0ySTCIS2A:
Input: 28 Vdc, 0.23 A max
Cat. No. IS220PRTDH1A with Cat. Nos. IS200TRTDH2D, IS200SRTDH1A, IS200SRTDH2A:
Input: 28 Vdc, 0.24 A max

[13] Schedule
[14] TYPE EXAMINATION CERTIFICATE No.
 DEMKO 12 ATEX 1114875X Rev. 14
00-IC-F0060-1 – Issue 18.0 This certificate may only be reproduced in its entirety and without any change, schedule included. Page 6 of 7
Cat. No. IS220PVIBH1A with Cat. Nos. IS200TVBAH2A, IS200WNPSH1A:
Input: 28 Vdc, 0.98 A max
Cat. No. IS220YVIBS1A with Cat. Nos. IS200TVBAS2A, IS200WNPSS1A:
Input: 28 Vdc, 0.98 A max
Cat. No. IS200JPDLG1A:
Input: 28 Vdc, 7.5 A max
Cat. Nos. IS420UCSBH1A, IS420UCSBH3A, IS420UCSBH4A, IS421UCSBH1A, IS421UCSBH4A, and IS420PPNGH1A:
Input: 28 Vdc, 1.1 A max
Cat. No. IS420UCSBS1A, IS421UCSBS1A:
Input: 28 Vdc, 1.1 A max
Cat. No. IS220PHRAH1A with Cat. Nos. IS200SHRAH1A, IS200SHRAH2A:
Input: 28 Vdc, 0.50 A max
Cat. No. IS220YHRAS1A with Cat. Nos. IS200SHRAS1A, IS200SHRAS2A:
Input: 28 Vdc, 0.50 A max
Cat. No. IS220PCLAH1A with Cat. Nos. IS210SCLSH1A, IS200SCLTH1A:
Input: 28 Vdc, 0.78 A max
Cat. No. IS220PCNOH1A with Cat. No. IS200SPIDG1A:
Input: 28 Vdc, 0.17 A max
Cat. No. IS220PDIOH1A with Cat. Nos. IS200TDBSH2A, IS200TDBTH2A
Input: 28 Vdc, 0.81 A max
Cat. No. IS220PPRAH1A with Cat. Nos. IS200TREAH1A, IS200WREAH1A:
Input: 28 Vdc, 0.5 A max
Cat. No. IS220PPRAS1A with Cat. Nos. IS200TREAS1A, IS200WREAS1A:
Input: 28 Vdc, 0.5 A max
Cat. No. IS220PPRFH1A with Cat. No. IS200SPIDG1A:
Input: 28 Vdc, 0.18 A max
Cat. No. IS220PSCAH1A with Cat. Nos. IS200SSCAH1A, IS200SSCAH2A:
Input: 28 Vdc, 0.36 A max
Cat. No. IS220PSCHH1A with Cat. Nos. IS200SSCAH1A, IS200SSCAH2A:
Input: 28 Vdc, 0.36 A max
Cat. No. IS220PSVOH1A with Cat. Nos. IS200TSVCH2A, IS210WSVOH1A:
Input: 28 Vdc, 1.0 A max
Cat. Nos. IS210JPDHG1A, IS400JPDHG1A, IS410JPDHG1A, IS411JPDHG1A:
Input:24 - 28 Vdc, 13 A max
Cat. No. IS220PPDAH1A with Cat. No. IS200JPDSG1A:
Input: 28 Vdc, 0.24 A max
Cat. No. IS220UCSAH1A:
Input: 28 Vdc, 0.62 A max
Cat. No. IS220PTURH1A with Cat. No. IS200TRPAH1A:
Power Supply: 28 V dc, 0.41 A dc
Speed In: -15 to +15 V dc
Voltage In: 16 to 140 V dc
E-stop In: 18 to 140 V dc
E-stop Power Out: 28V dc O.C., 17 mA dc S.C.,
Contact Out: 28 V dc, 7 A dc
Cat. No. IS220YTURS1A with Cat. No. IS200TRPAS1A; Cat No. IS220YTURS1A with RoHS-compliant internal boards;
IS400BTURS1A and IS400KTURS1A with accessory terminal board Cat. Nos. IS200TRPAS1A:
Power Supply: 28 V dc, 0.41 A dc
Speed In: -15 to +15 V dc
Voltage In: 16 to 140 V dc
E-stop In: 18 to 140 V dc
E-stop Power Out: 28V dc O.C., 17 mA dc S.C.
Contact Out: 28 V dc, 7 A dc