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Emerson Bristol ControlWave PAC, Технические характеристики, Страница: 7 / 10

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CWPAC 

 Page 

7 

Technical Specifications 

 

Quantity 16 

Type 

Solid-state open source MOSFET  

Digital Output Module with 
Read-Back  
(for redundant I/O 
systems only) 

Connector 

Terminal block or remote termination 

 

Voltage Range 

10–31 Vdc 

 Maximum 

Operating 
Frequency 

20 Hz 

 Current 

Sink 

Load Capability 

500 mA at 31 Vdc 

 Electrical 

Isolation 

1500 Vdc 

 Surge 

Suppression 

500 MOV to chassis. 
31 Vdc transorb between signal and isolated ground 

 

Status Indicator 

LED per point status and module OK/FAIL LED 

 

Fail Safe 

Configurable as Fail State OFF or Hold Last Value 

Digital Output Module 

Quantity 

16 or 32 

 

Type 

Solid-state open source MOSFET  

 

Connector 

Terminal block or remote termination 

 

Voltage Range 

10–31 Vdc 

 Maximum 

Operating 
Frequency 

20 Hz 

 Current 

Sink 

Load Capability 

500 mA at 31 Vdc 

 Electrical 

Isolation 

1500 Vdc 

 Surge 

Suppression 

500 MOV to chassis 
31 Vdc transorb between signal and isolated ground 

 

Status Indicator 

LED per point status and module OK/FAIL LED 

 

Fail Safe 

Configurable as Fail State OFF or Hold Last Value

 

RTD Input Module 

Quantity 

4 

 

Type 

2, 3, or 4 wire RTD

 

 

Connector 

Terminal block or remote termination 

 Resolution 

16-bit 

 Voltage 

Input 

Impedance 

9.6 kOhm 

 Channel 

Data 

Acquisition 

50 microseconds 

 

Conversion Time 

3-wire: 266 milliseconds 
4-wire: 200 milliseconds for all 4 inputs 

 

Input Accuracy 

+/– 0.5°C at 25°C 
+/– 1.0°C at –40°C to 70°C 

 Common 

Mode 

Rejection 

120 db 

Содержание Bristol ControlWave PAC

Страница 1: ...ne Ethernet port and two RS 232 ports One Ethernet port three RS 232 ports and one RS 485 port Three Ethernet ports three RS 232 ports and one RS 485 port Features Three Ethernet ports two RS 232 ports and two RS 485 ports Powerful high performance processor Up to three 10 100 MB Ethernet ports Power Modules Up to four serial communication ports The power module is installed in the first slot of t...

Страница 2: ...D module with 4 points Thermocouple TC module with 6 points UDI Counter module with 6 points Note Modules are hot swappable All I O is frozen for 300 milliseconds when any module is replaced Remote Termination Modules The remote termination option for the ControlWave PAC modules provides a convenient alternative to the standard direct connect termination All remote termination modules are standard...

Страница 3: ... reports If any data is missed due to a communication failure it is collected and the PC historical database is backfilled when the communication is reestablished This distributed historical database architecture provides data reliability and integrity during communication or PC failure Another important historical feature is the audit system The audit logs are files stored in ControlWave flash me...

Страница 4: ...controllers RTUs PLCs and flow computers through the OpenBSI Communications Interface ObjectServer supports serial multi drop remote telemetry and Ethernet communication networks Unlike traditional OPC servers ObjectServer provides reliable access to RTUs that are connected via low bandwidth high latency and poor quality networks such as radio satellite and cellular modems ControlWave PAC CPU Modu...

Страница 5: ... Voltage Input Isolated differential inputs 1 5 Vdc Current Input Externally sourced current loop with 1 5 V input module and 250 ohm resistor across the input terminals or 4 20 mA input module On board isolated loop power supply for internally powered AI Input Impedance 1 megOhm for 1 5 Vdc 250 Ohm for 4 20 mA Common Mode Rejection 70 db Normal Mode Rejection 26 db Input Filtering 300 millisecond...

Страница 6: ...acy 0 1 of span 25 C for current output 0 2 of span 20 to 70 C for current output 0 3 of span 40 to 70 C for current output Settling Time 1 millisecond Status Indicator FAIL and OK module status LED Surge Suppression 500 Vdc MOV isolated common to chassis 31 Vdc transorb across output signals and negative output to common Fail Safe Configurable Output Fail State hold last value zero 5 to specified...

Страница 7: ...r 32 Type Solid state open source MOSFET Connector Terminal block or remote termination Voltage Range 10 31 Vdc Maximum Operating Frequency 20 Hz Current Sink Load Capability 500 mA at 31 Vdc Electrical Isolation 1500 Vdc Surge Suppression 500 MOV to chassis 31 Vdc transorb between signal and isolated ground Status Indicator LED per point status and module OK FAIL LED Fail Safe Configurable as Fai...

Страница 8: ...puts Input Accuracy Varies by thermocouple type 0 025 of span at 25 C for 10 mV input 0 05 of span 25 C to 70 C for 10 mV input Common Mode Rejection 120 db Normal Mode Rejection 80 db Electrical Isolation 500 Vdc channel to channel and channel to bus Surge Suppression 180 Vdc transorb between signal and ground Status Indicator Normal Over Under Range and module OK FAIL LEDs Cold Junction Compensa...

Страница 9: ...dication Active Fail and Power OK Physical Dimensions 4 I O Slot Chassis Panel Mount 300 73 mm W by 177 03 mm H by 125 98 mm D 11 84 in W by 6 97 in H by 4 96 in D 8 I O Slot Chassis Panel Mount or 19 Inch Rack Mount 481 58 mm W by 177 03 mm H by 125 98 mm D 18 96 in W by 6 97 in H by 4 96 in D Weight 4 I O Slot Chassis 3 18 kg 7 lbs 8 I O Slot Chassis 5 9 kg 13 lbs Wiring Up to 14 American Wire G...

Страница 10: ...Emerson Electric Co The Emerson logo is a trademark and service mark of the Emerson Electric Co All other marks are property of their respective owners The contents of this publication are presented for informational purposes only While every effort has been made to ensure informational accuracy they are not to be construed as warranties or guarantees express or implied regarding the products or s...

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