IS230TCISH9C - I/O Terminal Board

SPECIFICATIONS

Part No.: IS230TCISH9C
Manufacturer: General Electric
Product Type: I/O Terminal Board
size: 6.25 x 4.0 inches
Series: Mark VIe
Nominal power: 125 Vdc
Operating temperature: -30 to +65 degrees Celsius
Mounting option: DIN-Rail mounting
Manual: GEH-6721
Availability: In Stock
Country of Manufacture: United States (USA)

Functional Description

IS230TCISH9C is an I/O Terminal developed by GE. It is a part of Mark VIe control system. It is intended for flat or DIN-rail mounting. There are twenty-four contact inputs on the board. It is one of eight STCI board variations. The I/O Terminal Board is an electronic component that serves as an interface between a programmable logic controller (PLC) and various input and output devices. Its main function is to allow for the connection of field devices, such as sensors and actuators, to the PLC, and to facilitate the exchange of data between the devices and the controller. It is a simplex contact input terminal board with a small footprint. This board can be flat-mounted inside a cabinet using a sheet metal assembly, or it can be attached to DIN-rails using an assembly. This is one of the more powerful of the board's eight variants. Through its twenty-four contact inputs, this version accepts 125 Vdc nominal power. This board's contact inputs have noise suppression to protect against surge and high-frequency noise.

Features

• SCOM Grounding Holes: Includes factory-made holes, E1 and E2, on either side of the terminal block. These holes are specifically designed to accept SCOM (System Control and Operations Monitoring) grounding screws. SCOM grounding is crucial for ensuring proper grounding and minimizing electrical noise or interference, enhancing the overall performance and reliability of the board.
• 37-Pin Connector (JA1): Features a 37-pin connector, JA1, with latching fasteners. This connector provides a secure and reliable connection for various inputs and outputs. The latching fasteners ensure that the connection remains intact, even in demanding operating conditions, preventing accidental disconnections.
• Contact Excitation Input: Adjacent to the JA1 connector, the board includes a 3-position plug for contact excitation input. This plug enables users to provide contact excitation signals to the board, facilitating communication and interaction with external devices or systems.
• Compact Size: The board has compact dimensions, measuring 6.25 by 4 inches. This compact size allows for efficient use of space and easy integration into various systems or enclosures, making it suitable for applications with limited space requirements.
• Wide Operating Temperature Range: Designed to operate within a wide temperature range, ranging from -30 to +65 degrees Celsius. This broad temperature tolerance enables the board to function reliably in both extreme cold and hot environments, ensuring consistent performance under varying conditions.
• No Hardware Settings or Jumpers: Does not incorporate any hardware settings or jumpers. This design simplifies the installation and configuration process, eliminating the need for manual adjustments or settings. The absence of jumpers reduces the potential for errors or misconfigurations, promoting ease of use and enhancing overall reliability.
• DIN-Rail Mounting: It is an I/O terminal board module designed for DIN-rail mounting. It is screwed to a metal frame that encircles the board on three sides and extends beyond the fourth side. This configuration enables easy and secure installation of the board onto a DIN-rail, providing a stable and organized mounting solution.
• Metal Oxide Varistors (MOVs): The board includes a number of MOVs (metal oxide varistors), which are voltage-dependent resistors used to protect the board from overvoltage conditions. MOVs are designed to absorb excessive voltage spikes or surges, preventing damage to sensitive components and ensuring the board's longevity and reliability.
• Terminal Blocks: The two terminal blocks on the board's surface are the largest components. These blocks are located side by side on one edge of the board. Each terminal block is held securely to the board by two screws. The input wires to these terminal blocks are typically 18 AWG, providing a reliable connection for power input or signal transmission.
• Vertical 37-Pin Connectors: On the opposite side of the board, there are three vertical 37-pin connectors. These connectors serve as interfaces for connecting cables or plug-in packs, allowing for expansion, additional input/output options, or integration with external devices.

Product Atttributes

• DIN Rail Mounting: Designed for mounting on a DIN rail. DIN rail mounting is a widely adopted standard in industrial environments, offering a secure and standardized method for installing control and automation components. This attribute ensures easy integration of the board into industrial control panels or enclosures, providing a reliable and organized installation solution.
• Multiple Terminal Blocks: Incorporates multiple terminal blocks, which serve as connection points for input and output signals. These terminal blocks are versatile and can accommodate a range of input and output devices. The input terminals are utilized for connecting sensors, switches, and various other devices that send signals to the controller, while the output terminals are employed for connecting devices such as motors, solenoids, and lights that receive signals from the controller. This attribute enables flexible and efficient signal routing, supporting diverse automation applications.
• Connectivity: The board's terminal blocks and connector options facilitate seamless connectivity with a wide range of devices, allowing for efficient communication and interaction between the controller and connected devices. This connectivity attribute ensures compatibility and ease of integration with various sensors, actuators, and other automation equipment commonly found in industrial settings.
• Reliability: Engineered with robustness and reliability in mind. It is designed to operate under challenging industrial conditions, including temperature variations, electrical noise, and mechanical vibrations. The board's construction, choice of components, and adherence to industry standards ensure its reliability in providing consistent and accurate performance, minimizing downtime, and maximizing operational efficiency.
• Efficiency: Design and functionality focus on efficiency, enabling streamlined automation processes. It offers fast and accurate signal processing, ensuring prompt and precise communication between the controller and connected devices. The efficient operation of the board supports improved productivity, reduced cycle times, and enhanced overall system performance.
• Scalability: Can be scaled and expanded to meet evolving automation requirements. Its modular design and compatibility with various input/output modules or plug-in packs allow for easy system expansion and customization. This scalability attribute ensures flexibility and adaptability in accommodating future automation needs without the need for significant system overhauls.

System Terminal Blocks

The signal flow starts with a sensor connected to a terminal block on a board. There are two kinds of boards available.

T-type terminal boards

• T-type terminal boards have two 24-point barrier-type, removable terminal blocks.
• Each point can accept two 3.0 mm (0.12 in) (#12AWG) wires with 300 V insulation and either spade or ring-type lugs. Captive clamps are also included for terminating bare wires. Screw spacing is 9.53 mm (0.375 in) minimum and center-to-center.

S-type terminal boards

• S-type boards support a single I/O pack for simplex and dual redundant systems. They are half the size of T-type boards and are standard base mounted, but can also be DIN-rail mounted. There are two versions of the boards available: one with fixed Euro-style box type terminal blocks that are not removable and one with removable box type terminal blocks.
• S-type board terminal blocks accept one wire with a diameter of 2.05 mm (#12AWG) or two wires with a diameter of 1.63 mm (#14AWG), each with a voltage of 300 V per point. Screw spacing is a minimum of 5.08 mm (0.2 in) center-to-center. Wide and narrow boards are arranged in vertical columns of high and low-level wiring accessible via top and/or bottom cable entrances. A wide board is one that contains magnetic relays with fused circuits for solenoid drivers as an example. T-type boards are typically mounted on standard bases, but they can also be DIN-rail mounted.
• Each terminal block has a shield strip to the left of it. It can be grounded immediately by connecting it to a metal base, or it can be floated to allow individual ground wires from each board to be wired to a centralized cabinet ground strip. The flow of signals begins with a sensor connected to a terminal block on a board. There are two kinds of boards on the market. T-type terminal boards have two 24-point barrier-type terminal blocks that are removable. Each point accepts two 3.0 mm (0.12 in) wires with 300 V insulation and either spade or ring-type lugs. Captive clamps are also provided for terminating bare wires. Screw spacing is a minimum of 9.53 mm (0.375 in) center-to-center.
• For simplex and dual redundant systems, S-type boards support a single I/O pack. They are half the size of T-type boards and can be DIN-rail or standard base mounted. There are two versions of the boards available: one with fixed Euro-style box type terminal blocks that are not removable and one with removable box type terminal blocks.

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Frequently Asked Questions

What is IS230TCISH9C?
It is an I/O Terminal Board developed by GE.

What size input wires are typically used with the terminal blocks?
Input wires to these terminal blocks are typically 18 AWG.

What connectors are located on the opposite side of the board?
On the opposite side of the board, there are three vertical 37-pin connectors. These connectors are used to connect cables or plug-in packs.

How is the component mounted?
It is screwed to a metal frame that encircles the board on three sides and extends beyond the fourth. The board can be DIN-rail mounted thanks to the frame.

What is the purpose of the multiple terminal blocks on the board?
The multiple terminal blocks on the board are used to connect a variety of input and output signals from sensors, switches, motors, solenoids, and other devices to the controller. The terminal blocks make it easy to connect and disconnect the devices as needed.

What are the two versions of S-type boards available?
There are two versions of S-type boards available. One with fixed Euro-style box type terminal blocks that are not removable, and one with removable box type terminal blocks.

What is the wire diameter and voltage capacity of S-type board terminal blocks?
S-type board terminal blocks accept one wire with a diameter of 2.05 mm (12AWG) or two wires with a diameter of 1.63 mm (14AWG), each with a voltage of 300 V per point.