IS220PSVOH1A GE Servo Control I/O Module
Condition:
Brand New & Original
Availability:
In Stock
Delivery Time:
5-7 Days
EXW Price:
$5600
Payment:
T/T, Full Payment Before Shipping
The IS220PSVOH1A is a servo control module used primarily in the Mark VIe control system to acquire and provide feedback on LVDT excitation signals and to output servo current for driving servo operations.
Function
1. Temperature signal acquisition: The IS220PRTDH1A supports up to 8 RTD sensor inputs, which can be expanded to 16 channels when used with the TRTD terminal board.
2. Transmission of temperature data to the control system.
3. Signal conditioning and isolation: The IS220PRTDH1A converts low-level RTD resistance signals into digital signals recognizable by the control system and provides electrical isolation.
Note: While the PRTD module can connect to redundant networks, the module itself does not support a redundant architecture; it operates only in simplex mode.
PSVO / TSVO / WSVO
1. The IS220PSVOH1A is the core of the servo control system; it is responsible for acquiring LVDT feedback signals, receiving control system commands, and executing servo control.
2. The TSVO is a servo terminal board that connects directly to field equipment, acting as a signal transmission interface between the field equipment and the PSVO.
3. The WSVO is a servo drive amplifier used to amplify PSVO control signals, thereby driving the servo valve coils to perform actions.
4. Mark VIe Control System → PSVO Module (Acquisition + Control) → WSVO Drive Module (Power Drive) → Servo Valve (Actuation) → LVDT Feedback Signal → TSVO Terminal Board→ PSVO (Closed-loop Control)
| Brief Introduction | |
| Manufacturer | General Electric |
| Module/Order Number | IS220PSVOH1A |
| Description | Mark VIe, Servo Control I/O Module |
| Country of origin | USA |
| Dimension & Net Weight | 15x10x5cm, 0.5kg |
| Packing Weight | 2kg |
FAQ
1. What's the function of IS220PSVOH1A?
—The IS220PSVOH1A is used to acquire and provide feedback on LVDT excitation signals and to output servo current to drive servo operations.
2. What power supply does the IS220PSVOH1A use?
—The PSVO is powered by 28 VDC supplied via the TSVO terminal board.
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