Accessories for 8B Analog Modules
Features
• Single Channel DIN Rail Mounting Accessory
• 2-, 4-, 8-, 16-Position Backpanels
• 19-Inch Mounting Rack For Backpanels
8BP01
SensorLex® 8B Isolated Analog Signal Conditioning Products
• Interface Cables
• Cable-to-Screw-Terminal Interface Board
• Power Supplies
8B
Single Channel DIN Rail Mount Carrier
Description
The 8BP01 is offered as a 5VDC powered (8BP01-X05) or 7VDC to 34VDC
(8BP01-X24) powered single channel DIN rail mount carrier suitable for any 8B
signal conditioner. The 8B carrier can be mounted on any standard DIN rail
Specifications
Module 8BP01-X05 8BP01-X24
Specifications Typical at TA=+25°C and +5V power Typical at TA=+25°C and +24V power
Input Voltage Range 4.85 to 5.2VDC 7 to 34VDC
Over-Voltage Protection 6V TVS, 1A Fuse, OV detection 36V TVS, 1A Fuse, OV detection
Over-Voltage Shutdown Voltage 5.6V max 35.5V max
Under-Voltage Turn-on – 6.5V min
Reverse Voltage Protection 1A Fuse 1A Fuse
Output Voltage Regulation – 5VDC ±1%
Power Indicator Green LED Green LED
Output Voltage Temp. Coeff. ±200ppm/°C ±200ppm/°C
Output Current 250mA max (–40°C to +85°C) 250mA max (–40°C to +85°C)
Output Current Limit – 0.8A, Auto Recovery
Line Regulation – ±0.25%
Load Regulation – ±0.5%
Efficiency – 75%
Output Ripple – <50mVpk-pk
(EN 50022-35 and EN 50035-G32). The 8BP01 measures only 2.32” x 3.54” x
0.65” (59mm x 90mm x 16.5mm), making it ideal for use in high-density
installations (see Figure 1).
8B
Ordering Information
Part Number Description
8BP01-205 5V Power, No CJC
8BP01-305 5V Power, CJC
8BP01-224 24V Power, No CJC
8BP01-324 24V Power, CJC
Mechanical Dimensions 2.32" x 3.54" x 0.65" 2.32" x 3.54" x 0.65"
(h)(w)(d) (59mm x 90mm x 16.5mm) (59mm x 90mm x 16.5mm)
Figure 1: 8BP01 Single Channel DIN Rail Mount Carrier
Visit our website www.dataforth.com
137
©1995-2009 Dataforth Corporation, All Rights Reserved ISO9001:2000-Registered QMS
SensorLex® 8B Isolated Analog Signal Conditioning Products
8BP02, 8BP04, 8BP08, 8BP16
2-, 4-, 8-, and 16-Position Analog I/O Backpanels
Description
The 8BP02, 04, 08, and 16 backpanels can accept any of the 8B analog I/O
modules in any mixture and can be mounted on the SCMXRK-002 19-inch metal
rack. Analog I/O signal channels provide each module with its own analog bus.
All module outputs are simultaneously accessible to high-speed data acquisition (ADC) boards. A temperature sensor is mounted on each channel to provide
cold junction compensation for thermocouple input modules (see Figure 6 for
schematic). Field connections are terminated with four screw terminals at each
module site. Use system interface cable SCMXCA006-XX for connection to the
host system.
Specifications
Operating Temperature –40°C to +85°C
Relative Humidity 95% Noncondensing
Interface Connector:
Field high density screw clamp, 16 AWG max
System high density screw clamp, 16 AWG max
8B
Figure 2: 8BP02 Analog I/O Backpanel
138
©1995-2009 Dataforth Corporation, All Rights Reserved ISO9001:2000-Registered QMS
For information call 800-444-7644
Figure 3: 8BP04 Analog I/O Backpanel
SensorLex® 8B Isolated Analog Signal Conditioning Products
8B
Electrical
Power
The 8B backpanels have two power supply options. A +5VDC ±5% supply can
be connected to the ‘+5V Supply’ terminal block, or alternatively, a wide ranging
7-34VDC supply can be connected to the ‘Alternate Supply’ terminal block. In
the latter case, the 8BPWR-2 module must be installed on the backpanel. The
backpanel contains circuitry which automatically switches between the supplies
such that only one at a time provides power to the modules. When power
connections are made to both terminal blocks simultaneously, the 7-34VDC
supply takes precedence over the +5VDC supply.
Fusing
Backpanel power is fuse-protected through F1 and F2. Zener diodes D3 and D4
provide extra protection from overvoltage and supply reversal.
Grounding
For full protection against large electrical disturbances on the field-side of the 8B
modules, a #10-32 ground stud is provided on the backpanel. An electrical
connection between this ground stud and the system ground should be provided
with a large gage wire of the shortest possible length.
Ordering Information
Part Number Description
8BP02 Standard 2-channel backpanel with standoffs for mounting.
8BP02-1 8BP02 without cold junction compensation sensor. Use when
cost savings are desired and thermocouple input modules
8B37 and 8B47 will not be used.
8BP02-2 8BP02 with DIN rail mounting option. The backpanel is
captured by DIN rail mounting elements and is shipped
fully assembled.
8BP02-3 8BP02-1 with DIN rail mounting option.
8BP04 Standard 4-channel backpanel with standoffs for mounting.
8BP04-1 8BP04 without cold junction compensation sensor. Use when
cost savings are desired and thermocouple input modules
8B37 and 8B47 will not be used.
8BP04-2 8BP04 with DIN rail mounting option. The backpanel is
captured by DIN rail mounting elements and is shipped
fully assembled.
8BP04-3 8BP04-1 with DIN rail mounting option.
8BP08 Standard 8-channel backpanel with standoffs for mounting.
8BP08-1 8BP08 without cold junction compensation sensor. Use when
cost savings are desired and thermocouple input modules
8B37 and 8B47 will not be used.
8BP08-2 8BP08 with DIN rail mounting option. The backpanel is
captured by DIN rail mounting elements and is shipped
fully assembled.
8BP08-3 8BP08-1 with DIN rail mounting option.
8B
Figure 4: 8BP08 Analog I/O Backpanel
8BP16 Standard 16-channel backpanel with standoffs for mounting.
8BP16-1 8BP16 without cold junction compensation sensor. Use when
cost savings are desired and thermocouple input modules
8B37 and 8B47 will not be used.
8BP16-2 8BP16 with DIN rail mounting option. The backpanel is
captured by DIN rail mounting elements and is shipped
fully assembled.
8BP16-3 8BP16-1 with DIN rail mounting option.
Visit our website www.dataforth.com
©1995-2009 Dataforth Corporation, All Rights Reserved ISO9001:2000-Registered QMS
139
SensorLex® 8B Isolated Analog Signal Conditioning Products
8B
Figure 5: 8BP16 Analog I/O Backpanel
140
©1995-2009 Dataforth Corporation, All Rights Reserved ISO9001:2000-Registered QMS
For information call 800-444-7644
SensorLex® 8B Isolated Analog Signal Conditioning Products
8B
8B
Figure 6: 8BP02/8BP04/8BP08/8BP16 Schematic
Visit our website www.dataforth.com
©1995-2009 Dataforth Corporation, All Rights Reserved ISO9001:2000-Registered QMS
141
SensorLex® 8B Isolated Analog Signal Conditioning Products
8BPWR-2
Power Supply Module
Description
The 8BPWR-2 encapsulated power supply has a wide ranging 7-34VDC input
voltage range and provides 5VDC output suitable for all 8B modules. It is
designed to mount on the 8B backpanels. The compact size and low weight are
ideal for high-density applications (see Figure 7).
8B
Specifications
Module 8BPWR-2
Input Voltage Range 7 to 34VDC
Overvoltage Protection None (provided on backpanel)
Reverse Voltage Protection None (provided on backpanel)
Output Voltage 5VDC ±1%
Output Voltage Temp. Coeff. ±200ppm/°C
Output Current 2A (–40°C to +75°C)
Output Current Limit 3A, Auto Recovery
Line Regulation ±0.20%
Load Regulation ±0.30%
Efficiency 85%
Output Ripple 50mVp-p
Mechanical Dimensions 1.11" x 1.65" x 0.40"
(h)(w)(d) (28.1mm x 41.9mm x 10.2mm)
Typical at TA=+25°C and +24V power
1.7A (+85°C)
Figure 7: 8BPWR-2 Power Supply Module
SCMXPRT-001/D, SCMXPRE-001/D
Power Supplies
Description
The SCMXPRT-001/D and SCMXPRE-001/D encapsulated power supplies are
available in 120VAC or 220VAC input voltage ranges and provide 5VDC outputs
suitable for all 8B modules. They are designed to mount on the SCMXRK-002
metal rack (see Figure 13) or DIN rail EN 50022-35x7.5 (D versions). The
supplies are UL-recognized. Their compact size and low weight are ideal for
high-density applications (see Figure 8).
Specifications
Module SCMXPRT-001/D SCMXPRE-001/D
Input Voltage Range, 105 to 125VAC 210 to 250VAC
47Hz to 420Hz
Output Voltage 5VDC 5VDC
Output Current, +50°C 1A 1A
Operating Temperature –20°C to +71°C –20°C to +71°C
Line Regulation ±0.05% ±0.05%
Load Regulation ±0.25% ±0.25%
Output Ripple, max 1mVrms 1mVrms
Weight 1.25 lbs (567g) 1.25 lbs (567g)
Supplies are UL recognized, File No. E45344.
142
©1995-2009 Dataforth Corporation, All Rights Reserved ISO9001:2000-Registered QMS
For information call 800-444-7644
Figure 8: SCMXPRT-001/D and SCMXPRE-001/D Physical Dimensions
SensorLex® 8B Isolated Analog Signal Conditioning Products
SCMXPRT-003, SCMXPRE-003
Power Supplies
Description
The SCMXPRT/E-003 linear power supplies are available in 120VAC or
220VAC input. They have sufficient output current capacity to supply any
combination of 8B modules. The SCMXRK-002 metal rack provides mounting
capability for the SCMXPRT/E-003 power supplies (see Figure 13).
Specifications
Module SCMXPRT-003 SCMXPRE-003
Input Voltage Range, 47Hz to 63Hz 104 to 132VAC 207 to 265VAC
Output Voltage 5VDC ±1% 5VDC ±1%
Output Current (at +70°C) 3A 3A
Output Current (at +50°C) 6A 6A
Operating Temp 0 to +70°C 0 to +70°C
Dielectric Withstand Voltage (input to ground) 3750VAC 3750VAC
Line Regulation (10% line change) ±0.05% ±0.05%
Load Regulation (50% load change) ±0.05% ±0.05%
Output Ripple (max) 5mVp-p 5mVp-p
Overvoltage Protection (factory set) 6.2V ±0.4V 6.2V ±0.4V
Both supplies are tested and certified by TUV to VDE 0806 and IEC 380. They are UL Recognized (File Number E55974),
CSA Certified (CSA File Number LR38879), and CE Compliant.
8B
8B
Figure 9: SCMXPRT-003/E-003 Physical Dimensions
Visit our website www.dataforth.com
©1995-2009 Dataforth Corporation, All Rights Reserved ISO9001:2000-Registered QMS
143
SensorLex® 8B Isolated Analog Signal Conditioning Products
PWR-4505
25W Single Output Industrial DIN Rail Switching Power Supply
Specifications
8B
Input 85 to 264VAC, 120 to 370VDC
Frequency 47 to 63Hz
Input Current 1.5A/115VAC, 0.75A/230VAC
Inrush Current Cold start 30A/115VAC, 60A/230VAC
Efficiency 72%
Output Voltage & Current Rating 5V, 5A
Temperature Coefficient ±0.03%/°C
Ripple Voltage 100mVp-p
Overload Protection 105 to 150% rated output power
Over Voltage Protection 5.75 to 6.75V
Over Temperature Protection 135° C detect on heatsink of power transistor
Dielectric Strength Between input and output terminals: 3kV, 1 minute
Between input and FG: 1.5kV, 1 minute
Between output and FG: 0.5kV, 1 minute
Insulation Resistance Between input and output terminals/input and FG/
output and FG: 100MΩ/500VDC
Operating Temperature –10°C to +50°C
Storage Temperature –20°C to +85°C
Relative Humidity 10 to 95%
Mechanical Dimensions 3.66" x 3.07" x 2.24"
(l)(w)(h) (93mm x 78mm x 57mm)
Terminal Screw M3
Features
• Universal AC Input (85 to 264VAC)
• DC Compatible Input (120 to 370VDC)
• Protections: Short Circuit, Overload, Over
Voltage, Over Temperature
• Mounts on DIN Rail TS-35/7.5 & 15
• Approvals: UL, CUL, TUV, CB, CE
• CE Compliant, UL 508 Listed
• TUV EN60950-1 Approved
• Compliant with EMC Directive EN50082-2
• LED Indicator for Power On
Figure 10: PWR-4505 Physical Dimensions
144
©1995-2009 Dataforth Corporation, All Rights Reserved ISO9001:2000-Registered QMS
For information call 800-444-7644
SensorLex® 8B Isolated Analog Signal Conditioning Products
8B
SCMXCA006-01, -02, -07
Interface Cables
Description
SCMXCA006-XX
System interface cable for the 8BP04/08/16 backpanels. This is a DB25
Male/Female cable assembly. It can be ordered in lengths of 1m, 2m, and 7m
(see Figure 11).
Male DB25
Figure 11: SCMXCA006-XX System Interface Cable
Female DB25
8BXIF (-DIN)
Universal Interface Board
Description
The 8BXIF is a universal interface board which converts a DB25 cable input to
25 screw terminals for discrete wire. It can be mounted on
the back of the SCMXRK-002 mounting rack (8BXIF) or on a DIN rail
(8BXIF-DIN). Required mounting hardware is included. Use
SCMXCA006-XX cable (see Figure 12 for dimensions).
8B
SCMXRK-002
19-Inch Metal Mounting Rack
Description
The SCMXRK-002 is a 19-inch metal rack for mounting the 8BP04/08/16
backpanels and the 8BXIF interface board (see Figure 13 for dimensions).
Figure 12: 8BXIF Universal Interface Board Dimensions
Figure 13: SCMXRK-002 Analog Rack Dimensions
Visit our website www.dataforth.com
©1995-2009 Dataforth Corporation, All Rights Reserved ISO9001:2000-Registered QMS
145
SensorLex® 8B Isolated Analog Signal Conditioning Products
SCMXRAIL1-XX, SCMXRAIL2-XX, SCMXRAIL3-XX
DIN Rail
Description
Three styles of DIN rail are available. Specify length (-xx) in meters when
ordering, -01 for 1 meter or -02 for 2 meter.
8B
Figure 14: DIN Rail Styles
8B-PROTO
Breadboard Kit
Description
The 8B-PROTO breadboard kit was designed to allow users to incorporate their
own module functions using an 8B format. The kit includes a PC board with pins
designed for breadboard circuits, a module case, header and mounting screw.
Contact the factory for additional information.
8BPT
Pass-Through Module
Description
The 8BPT is a pass-through module used to establish a direct connection
between an input signal and the 8B series backplane analog bus. It has unity
gain and no isolation. It accepts up to
±10V input and provides up to ±10V output.
Figure 15: 8BPxx-2, 8BPxx-3 Backpanel DIN Rail Mounting Option
8BXCJC
Cold Junction Compensation Sensor
Description
Packaged for use in customer designed mounting boards. This part has an initial
tolerance of ±0.25% and comes in a standard 1206 resistor format.
146
©1995-2009 Dataforth Corporation, All Rights Reserved ISO9001:2000-Registered QMS
For information call 800-444-7644
Loading...