Product Characteristics
Brand/Manufacturer: GE
Model NO.: IS220PDIAH1A
Product Type:Discrete Contact Input Terminal Board
Product Origin：USA
Payment Term: T/T
Warranty: 1 year
Shipping Port:Xiamen China
Lead Time:2-3 Working Days
Condition: Brand New And 100% Original
IS220PDIAH1A Product Overview
IS220PDIAH1A is a discrete input module belonging to GE’s Mark VIe control system series,
specifically engineered for reliable discrete signal acquisition in both hazardous (classified) and non-
hazardous industrial environments. As a key component in industrial control ecosystems, it is
designed to capture discrete contact signals, supporting critical control processes that require stable
and accurate input signal processing.
Key Specifications & Compatibility
●Functional Focus: Features 24 discrete input channels, with contact inputs supporting a voltage
range of 0 to 32 V dc. It includes contact wetting outputs with varying current ratings: 110 mA dc for
STCIH1A, STCIH2A, and TBCIH2C terminal boards; 10 mA dc (inputs 1-21) and 41 mA dc (inputs 22-
24) for STCIH8A and TBCIH4C terminal boards.
●Compatible Accessories: Approved terminal boards include IS200STCIH1A, IS200STCIH2A,
IS200STCIH8A, IS200TBCIH2C, and IS200TBCIH4C. These terminal boards adhere to Euro Style Box-
type (24-12 AWG wire size, 4 in-lb / 0.45 Nm screw torque) and Barrier-type (22-12 AWG wire size, 9.6
in-lb / 1.1 Nm screw torque) standards.
●Electrical Ratings: Operates with a power supply voltage ranging from 27.4 V dc (minimum) to 28.6 V
dc (maximum), with a nominal voltage of 28 V dc. The module has a maximum power supply current
of 0.24 A dc, ensuring efficient power consumption while maintaining signal acquisition stability.
