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IS220PDIOH1A Discrete Input/Output Module

Brand:GE

Part number:IS220PDIOH1A

Origin: United States

Minimum order quantity: 1

Guarantee period: one year

Delivery time: 3-5 days after payment

Delivery methods: EMS, FedEx, Debon

Condition: In stock, brand new

Payment method: T/T, PayPal, Western Union remittance

Telephone

+86 15359298293

Product Description

IS220PDIOH1A Discrete Input/Output Module

SPECIFICATIONS：

Part Number: IS220PDIOH1A
Manufacturer: General Electric
Series: Mark VIe
Country of Origin: United States
Availability: In Stock
Manual: GEH-6721L

IS220PDIOH1A Operation

Each Mark VIe Ethernet I/O pack or module shares a processing board. It has the following in it:

A fast CPU with flash memory and RAM.
Two 10/100 Ethernet ports that are connectorized and completely independent.
A hardware reset circuit and watchdog timer.
A temperature sensor inside.
LEDs that display status.
The capacity to read IDs on other boards through electronic means.
An input power connector with a current limiter and a soft start.
Local power supplies, with monitoring and sequencing.

The I/O pack or module function-specific acquisition board is connected to the processor board. The soft-start circuit ramps up the voltage available on the processor board when input power is applied. The processor reset is turned off and the local power supply is turned on in order. After finishing self-test routines, the processor loads application code from flash memory that is particular to the I/O pack or module type. To verify that the application code, acquisition board, and terminal board are correctly matched, the application code reads the board ID information.When there is a good match, the processor makes an effort to start Ethernet connections by asking for a network address. The dynamic host configuration protocol (DHCP), which is the industry standard, and the terminal board’s unique identifier are both used in the address request. Following Ethernet startup, the CPU runs the application, programs the onboard logic, and permits the acquisition board to start working.

Characteristics：

Input isolation in pack: Optical isolation to 1500 V
Input Filter: Hardware filter, 4 ms
Ac voltage rejection: 60 V rms
Number of relay command channels: 12
Number of input channels: 24 DI and 12 form C
Operating Temperature: 0 to 60°C
Product Type: Processor Board
Size: 15.875 cm high x 10.795 cm wide

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