GE IC600 CB524K | Circuit Board | Series Six AC Input

The GE IC600 CB524K serves as a discrete input circuit board for Series Six PLC systems. This PCB processes 120 V AC signals from field sensors and switches. It mounts directly into Series Six I/O racks for industrial control applications. Weighing only 0.42 kg, the GE IC600 CB524K fits into standard Series Six chassis slots. Its dimensions measure 250 mm x 200 mm x 25 mm.

Input Specifications and Channel Features

The GE IC600 CB524K provides 16 input channels for AC signal acquisition. Each channel accepts 120 V AC at 47 Hz to 63 Hz frequency range. The board draws 12 mA per channel for reliable signal detection. Moreover, the GE IC600 CB524K includes LED indicators for each channel to show active status. Consequently, you can troubleshoot field wiring without a programming terminal.

Energy Storage and Internal Components

The GE IC600 CB524K contains no internal battery for maintenance-free operation. It stores no energy locally except for small filtering capacitors. This circuit board draws 300 mA from the 5 V DC backplane power supply. The GE IC600 CB524K includes 16 optocouplers for electrical isolation between backplane and field. Therefore, it protects your PLC from electrical noise on AC input lines.

Technical Specifications Table

Below are the complete technical parameters for engineers and procurement teams:

Parameter	Specification
Full Product Name	GE IC600 CB524K
Product Category	Series Six Discrete Input Circuit Board
Number of Input Channels	16
Input Voltage	120 V AC (85 V AC to 132 V AC)
Input Frequency	47 Hz to 63 Hz
Input Current per Channel	12 mA at 120 V AC
Input Impedance	10 kΩ typical
Input ON Voltage	≥ 74 V AC
Input OFF Voltage	≤ 20 V AC
Input Filter Time	25 ms typical
Input Response Time	< 30 ms
Channel Grouping	2 groups of 8 inputs
Isolation Type	Optocoupler (1,500 V AC)
Number of Optocouplers	16
Current Consumption (5V DC)	300 mA from backplane
Power Dissipation	2.5 W maximum
Energy Storage	No battery (filter capacitors only)
Number of Components	1 PCB + 16 optocouplers + 1 edge connector + 16 LEDs
PCB Material	FR-4 epoxy glass
Number of Layers	4-layer board
Net Weight	0.42 kg (420 grams)
Gross Weight (packaged)	570 grams
Dimensions (L x W x H)	250 mm x 200 mm x 25 mm
Connector Type	48-pin edge connector
LED Indicators	16 (red, one per channel) + power LED
Operating Temperature	0°C to +60°C
Storage Temperature	-40°C to +85°C
Humidity Tolerance	5% to 95% non-condensing
Certifications	CE, UL 508

Compatible Systems and Installation Details

The GE IC600 CB524K inserts into any standard Series Six I/O rack slot. Align the board with the card guides and push firmly until the edge connector seats. The rack provides all field wiring connections through the backplane. The GE IC600 CB524K requires no configuration jumpers or switches for operation. Connect 120 V AC field devices to the corresponding terminals on the I/O rack. This circuit board suits limit switches, push buttons, proximity sensors, and selector switches. It works perfectly for conveyor systems, packaging machines, and material handling equipment. Thus, the GE IC600 CB524K provides reliable AC input acquisition for legacy Series Six automation systems.