GMT Analog Input Modules
An analog input module is an expansion module that converts continuous signals such as 0-10 V or 4-20 mA from transmitters and sensors into digital values and passes them to the PLC. It is used in process and machine automation to bring the measured values of pressure, level, flow and temperature transmitters, potentiometers and sensors with analog outputs into the program. This category includes ABB AI series modules, Delta Electronics models with ±10 V voltage and ±20 mA current inputs, 4 and 8 channels, and 14 and 16 bit resolution, and a GMT analog input module. First determine the analog input according to the signal your sensor provides (voltage or current, and in what range), then compare PLC series compatibility, channel count, resolution and conversion time. In long-cable and noisy environments, a current signal is more resistant to interference than a voltage signal. A voltage-input channel and a current-input channel are not directly interchangeable; in the Delta AX-5 and R1 series they are separate modules, so choose the current-input model for a 4-20 mA transmitter.
Products
- Schneider Electric BMXAMI0800 8 Input — Schneider Electric · SKU: BMXAMI0800 · TRY 56,544.90 · In stock
- Delta R1-C08AD10-0A Analog Input Module, 8AI, for V, 16-bit, 800μs — Delta Electronics · SKU: R1-C08AD10-0A · TRY 5,377.53 · In stock
- Delta AX-504AD20-0A 4 I Analog Input, ±20mA, 16 Bit Res., 100μs — Delta Electronics · SKU: AX-504AD20-0A · TRY 6,792.67 · In stock
- Schneider Electric NTSAMI0400K Edge I/O NTS 4ch Analog Input, Current-Voltage, Isolated, Kit — Schneider Electric · SKU: NTSAMI0400K · TRY 22,295.48 · Made to order
- Delta DVP04AD-S2 Right Expansion Analog I/O Modules for V / I 14 Bit Resolution — Delta Electronics · SKU: DVP04AD-S2 · TRY 4,811.47 · In stock
- Schneider Electric BMXAMI0410 4 Isolated Input 16 bit — Schneider Electric · SKU: BMXAMI0410 · TRY 41,254.98 · Made to order
- Schneider Electric NTSAMI0210HK Edge I/O NTS 2ch Analog Input, Current-Voltage, Isolated, Hardened, Kit — Schneider Electric · SKU: NTSAMI0210HK · TRY 35,305.81 · Made to order
- Delta AX-508AD10-0A 8 V Analog Input, ±10V, 16 Bit Res., 200μs — Delta Electronics · SKU: AX-508AD10-0A · TRY 9,056.89 · Made to order
- Schneider Electric BMXAMI0810 8 Input — Schneider Electric · SKU: BMXAMI0810 · TRY 69,221.63 · Made to order
- Delta DVP04AD-SL Left Expansion Analog I/O Module V / I Analog Input, 16 Bit Resolution — Delta Electronics · SKU: DVP04AD-SL · TRY 6,226.61 · In stock
- Delta AX-504AD10-0A 4 V Analog Input, ±10V, 16 Bit Res., 100μs — Delta Electronics · SKU: AX-504AD10-0A · TRY 6,792.67 · In stock
- Delta R1-C08AD20-0A Analog Input Module, 8AI, for I, 16-bit, 800μs — Delta Electronics · SKU: R1-C08AD20-0A · TRY 5,377.53 · In stock
- GMT GXM-40AN Analog Input Module — GMT · SKU: GXM-40AN · TRY 3,540.33 · In stock
- Schneider Electric NTSAMI0420K Edge I/O NTS 4ch Diff. Analog Input, Current/Voltage, Kit — Schneider Electric · SKU: NTSAMI0420K · TRY 30,023.84 · Made to order
- Schneider Electric NTSACI0802XHK Edge I/O NTS 8ch Analog Input, Current, Hardened, Kit — Schneider Electric · SKU: NTSACI0802XHK · TRY 41,588.58 · Made to order
- Schneider Electric NTSACI0802XK Edge I/O NTS 8ch Analog Input, Current, Kit — Schneider Electric · SKU: NTSACI0802XK · TRY 34,471.81 · Made to order
- Delta AX-508AD20-0A 8 I Analog Input, ±20mA, 16 Bit Res., 200μs — Delta Electronics · SKU: AX-508AD20-0A · TRY 9,056.89 · Made to order
- Schneider Electric NTSAMI0800K Edge I/O NTS 8ch Analog Input, Current-Voltage, Kit — Schneider Electric · SKU: NTSAMI0800K · TRY 26,965.86 · Made to order
- Schneider Electric NTSAMI0210K Edge I/O NTS 2ch Analog Input, Current-Voltage, Isolated, Kit — Schneider Electric · SKU: NTSAMI0210K · TRY 27,410.65 · Made to order
How to choose Analog Input Modules
An analog input module is an expansion module that converts continuous signals such as 0-10 V or 4-20 mA from transmitters and sensors into digital values and passes them to the PLC. It is used in process and machine automation to bring the measured values of pressure, level, flow and temperature transmitters, potentiometers and sensors with analog outputs into the program.
- Separate sensing, motion control, logic processing and operator interface requirements.
- Select signal type, supply voltage, communication protocol and I/O count for the machine network.
- Verify housing size, sensing distance and PNP/NPN output polarity against the PLC input card.
Frequently asked questions
What is Analog Input Modules and where is it used?
An analog input module is an expansion module that converts continuous signals such as 0-10 V or 4-20 mA from transmitters and sensors into digital values and passes them to the PLC. It is used in process and machine automation to bring the measured values of pressure, level, flow and temperature transmitters, potentiometers and sensors with analog outputs into the program.
What should I compare when choosing Analog Input Modules?
First determine the analog input according to the signal your sensor provides (voltage or current, and in what range), then compare PLC series compatibility, channel count, resolution and conversion time.
Where can I find technical details for Analog Input Modules products?
A voltage-input channel and a current-input channel are not directly interchangeable; in the Delta AX-5 and R1 series they are separate modules, so choose the current-input model for a 4-20 mA transmitter.
Analog Input Modules Selection Guide: Technical Criteria & Application Standards