Features:
- Combines contact-input acquisition and relay-output control.
- Monitors commanded relay states through terminal-board feedback.
- Supports configurable filtering, SOE capture and offline outputs.
IS220PDIOH1B brings the functions of a discrete input pack and a discrete output pack into one assembly.
Its terminal-board interface carries contact signals, relay-coil power, identity data and multiplexed feedback.
Separate command and enable paths prevent relay operation until the pack has completed initialization.
The General Electric IS220PDIOH1B Mark VIe Discrete Input/Output Module is listed as Active / Available from OEM. Apter Power provides IS220PDIOH1B quotations, product documentation and system-matching support.
General Electric IS220PDIOH1B Mark VIe Discrete Input/Output Module Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Discrete Channel Evaluation
- Threshold: Contact inputs use a variable comparison level
- Status: Yellow LEDs show picked-up channels
- Isolation: Inputs are optically isolated as a group
- SOE: Input transitions can be recorded at the event scan rate
Relay Command Supervision
- Commands: Twelve open-collector command circuits drive relay logic
- Load Check: Current monitors verify a connected picked-up load
- Enable: An independent line blocks outputs during initialization
- Feedback: Relay and fuse states return through multiplexed monitors
Terminal Interface Choices
- Simplex: TDBS boards provide one DC-62 pack position
- TMR: TDBT boards provide three pack positions
- Voltage: The terminal board sets contact-input capability
- Options: Supported option boards add designated output monitoring paths
Configurable Operating Behavior
- Input Use: Each contact channel can be enabled or left unused
- Polarity: Signal logic can be normal or inverted
- Filtering: Software filtering supplements the 4 ms hardware filter
- Offline State: Relay behavior is selected for loss of controller communication