MI-632 Multispan

Product Summary:
The MI-632 Signal Isolator by Multispan is a compact, reliable signal conditioning device that ensures accurate and isolated 4-20mA current loop transmission for industrial automation systems. With robust electrical isolation and linearized output, it enhances signal integrity and transmitter protection in complex environments.

Key Features:

• Input & Output: 4-20mA DC

• Power Supply: 100-270V AC or 24V DC (factory set)

• Accuracy: ±1% FSD

• High isolation: 1.5KV between input, output & power

• Fast response time <150ms

• Zero & span correction via trim ports

• Linearized output with DIN rail mounting

• Compact ABS enclosure (76 x 27 x 85 mm)

• Barrier-type terminals for 2.5 mm cable

• Conformal coated PCB for protection

Applications:

• Factory automation systems

• Signal conditioning in PLC and SCADA systems

• Protection and powering of field transmitters

• Industrial instrumentation panels

Product Benefits:

• Enhances safety with electrical isolation

• Maintains signal accuracy under harsh environments

• Supports easy installation with DIN rail mounting

• Fast signal processing improves response time

• Ideal for retrofitting in control panels

FAQs:

Q1: What is the main function of the MI-632 signal isolator?
A1: It isolates and transmits analog 4-20mA signals to protect field instruments and eliminate ground loops in industrial control systems.

Q2: Can this isolator be powered by 24V DC?
A2: Yes, the MI-632 can be factory-set to use either 100-270V AC or 24V DC as the power source.

Q3: Where is it ideally used?
A3: It’s best suited for automation systems, instrumentation panels, and wherever field transmitter protection and signal integrity are critical.