DATAFORTH | SCMPB01|16-Position Analog I/O Backpanel
Description
The SCMPB01 is a 16-channel analog I/O backpanel designed to accept any combination of SCM5B analog modules. It supports mounting on a 19-inch metal rack (SCMXRK-002) and provides each module with its own analog bus. The module output switch remains continuously 'on', allowing all sixteen outputs to be simultaneously accessible to high-speed data acquisition boards. Each channel includes a temperature sensor for cold junction compensation.
Features
- Supports 16-position backpanels
- Panel or DIN rail mounting options
- Compatible with 19-inch mounting racks
- Provides non-multiplexed channels
- High-density screw clamp connectors (14 AWG max)
- 26-pin male header connector for field system interface
- Continuous isolation up to 1500Vrms
Technical Specifications
- Operating Temperature Range: -40°C to +85°C
- Relative Humidity: Up to 95% noncondensing
-
Interface Connector:
- Field System: High density screw clamp, 14 AWG max, 26-pin male header
-
Isolation:
- Input-to-Output: 1500Vrms continuous
- Channel-to-Channel: 1500Vrms continuous
- Power Requirements: External +5VDC power
- Fusing: Littelfuse type 252007, 7 amp fuse; Zener diode DZ1 clamps input voltage to +5.7V
-
Grounding Configuration:
- Jumper J1 connects AGND shield wires (pins 3, 6, 9, 12, 15, 18, 21, 24) to the backpanel signal ground
- Optional resistive connection between AGND and backpanel signal ground via R1 (up to 10K ohms, recommended 100 ohms)
- Ground stud provided for full protection against electrical disturbances
- Connectors P1 and P2: Electrically equivalent, allow both analog input and output from host systems
- Adjacent Channel Jumpers: Provide two levels of 1500V isolation by connecting input module outputs to output module inputs
DATAFORTH | SCMPB01|16-Position Analog I/O Backpanel
DATAFORTH | SCMPB01|16-Position Analog I/O Backpanel
Description
The SCMPB01 is a 16-channel analog I/O backpanel designed to accept any combination of SCM5B analog modules. It supports mounting on a 19-inch metal rack (SCMXRK-002) and provides each module with its own analog bus. The module output switch remains continuously 'on', allowing all sixteen outputs to be simultaneously accessible to high-speed data acquisition boards. Each channel includes a temperature sensor for cold junction compensation.
Features
- Supports 16-position backpanels
- Panel or DIN rail mounting options
- Compatible with 19-inch mounting racks
- Provides non-multiplexed channels
- High-density screw clamp connectors (14 AWG max)
- 26-pin male header connector for field system interface
- Continuous isolation up to 1500Vrms
Technical Specifications
- Operating Temperature Range: -40°C to +85°C
- Relative Humidity: Up to 95% noncondensing
-
Interface Connector:
- Field System: High density screw clamp, 14 AWG max, 26-pin male header
-
Isolation:
- Input-to-Output: 1500Vrms continuous
- Channel-to-Channel: 1500Vrms continuous
- Power Requirements: External +5VDC power
- Fusing: Littelfuse type 252007, 7 amp fuse; Zener diode DZ1 clamps input voltage to +5.7V
-
Grounding Configuration:
- Jumper J1 connects AGND shield wires (pins 3, 6, 9, 12, 15, 18, 21, 24) to the backpanel signal ground
- Optional resistive connection between AGND and backpanel signal ground via R1 (up to 10K ohms, recommended 100 ohms)
- Ground stud provided for full protection against electrical disturbances
- Connectors P1 and P2: Electrically equivalent, allow both analog input and output from host systems
- Adjacent Channel Jumpers: Provide two levels of 1500V isolation by connecting input module outputs to output module inputs
