GIC G8DDT11 Programmable Logic Controller
The G8DDT11 GIC PLC provides 6 digital inputs, 2 analog inputs, 12–24VDC supply voltage, and 4 relay outputs for industrial automation control systems. The G8DDT11 belongs to GIC automation control devices and is categorized under GIC PLC solutions for industrial machine logic control. Within the GSM Series, it supports analog input range 0–10 VDC, digital input range 0–4 VDC OFF and 8–26.4 VDC ON, DIN rail or base mounting, IP20 terminal protection, IP40 enclosure protection, and 72×90×65mm dimensions for panel installation.

| Brand | GIC |
| Product Type | PLC(Programmable Logic Controller) |
| Model Number | G8DDT11 |
GIC G8DDT11 Programmable Logic Controller – Technical Specifications
| Specification | Value |
|---|---|
| Supply Voltage | 12 - 24 VDC |
| Supply Variation | -20% to +10% |
| Frequency | 50/60 Hz |
| Power Consumption (Max.) | 5W |
| Digital Input | 6 |
| Analog Input | 2 (Can be used as Digital Inputs) |
| Digital Input Range | (0 - 4 VDC) OFF, (8 - 26.4 VDC) ON |
| Analog Input Range | 0 to 10 VDC |
| Relay Output | 4 ‘NO’ |
| Contact Rating | 8A @ 240 VAC / 5A @ 30 VDC (Resistive) |
| Electrical Life | 10^5 |
| Mechanical Life | 10^7 |
| Utilization Category AC - 15 | Rated Voltage (Ue): 120/240 V, Rated Current (Ie): 3.0/1.5 A |
| Utilization Category DC - 13 | Rated Voltage (Ue): 24/125/250 V, Rated Current (Ie): 2.0/0.22/0.1 A |
| I/O Extensions (Max.) | 3 |
| Power Reserve (For Clock Only) | 7 yrs. (at -10 C to 55 C) |
| Modbus Communication | Yes (RTU) (Slave) |
| DST | Settable |
| Lines for Ladder Programming | 250 |
| Timers | 16 (ON Delay, Interval, Cyclic ON-OFF, OFF Delay) |
| Counters | 16 (Up / Down, Retentive selectable) |
| Time Switches | 16 (Weekly / Daily) |
| Compare Counters | 16 |
| Analog Functions | 12 |
| Soft Text Messages | 16 (Priority Driven) |
| Auxiliary Relays | 64 |
| Hour Meter | 4 |
| Enclosure type | Flame Retardant UL 94-V0 |
| Operating Temperature | -10 C To + 55 C |
| Storage Temperature | -20 C To + 70 C |
| Relative Humidity | 35 to 85% (Rh) |
| Dimension (W x H x D) (in mm) | 72 X 90 X 65 |
| Mounting | Base / DIN rail |
| Degree of Protection | IP 20 for Terminals, IP 40 for Enclosure |
| Weight (unpacked) | 230 g |
The G8DDT11 GIC PLC is designed for industrial automation applications requiring compact programmable logic control. The G8DDT11 integrates 6 digital inputs, 2 analog inputs, 12–24VDC supply voltage, and 4 relay outputs to manage machine operations in automation systems. As part of the GSM Series from GIC, this controller processes digital and analog signals within industrial control panels. The G8DDT11 GIC PLC supports stable signal handling and switching operations required in automation equipment.
In industrial automation environments, the G8DDT11 GIC PLC is used in conveyors, packaging equipment, assembly lines, and machine control panels. It reads digital inputs from switches or sensors while analog inputs allow monitoring of voltage-based process signals. Relay outputs control motors, actuators, and alarms connected to the automation system. With DIN rail or base mounting and compact housing, the controller integrates easily into standard electrical panels used in production systems.
The G8DDT11 GIC PLC provides reliable programmable logic control for machines requiring combined digital and analog signal processing. Its defined voltage input ranges, relay output capability, and controlled power consumption support stable automation operation. As part of the GIC GSM Series, the G8DDT11 integrates with industrial automation panels and machine control systems. Engineers use the G8DDT11 GIC PLC when dependable control logic and stable equipment operation are required in industrial environments.




