FAQ

Q1: Can the IS220PDOAH1B drive relays directly?
A1: Yes, it can switch relays or solenoids within its 1 A per channel limit.

Q2: Does it support hot-swapping?
A2: Yes, under correct Mark VIe maintenance procedures.

Q3: Are output channels isolated?
A3: Yes, each channel is isolated from the others and from the ground.

Q4: Is it suitable for hazardous locations?
A4: Yes, IECEx/UL certified for explosive atmospheres.

Q5: What is the operating temperature range?
A5: ‑30 °C to +65 °C.

Q6: How is a faulty output channel diagnosed?
A6: LEDs on the front panel indicate the status of each channel and system attention signals.

Q7: Can the module be replaced with a non-isolated model?
A7: Replacement should be done with an approved module to maintain isolation and system integrity.

Q8: How much current can each output channel handle?
A8: Maximum 1 A per channel.

Q9: Which communication interface does it use?
A9: Dual RJ‑45 Ethernet ports for IONet/Ethernet.

Q10: What is the typical lifespan of the module?
A10: Lifespan depends on environment and usage, but industrial-grade design ensures long-term reliability with proper maintenance.