VISION · 27 VARIANTS

I/O modules (EX/IO)

DIN-rail I/O modules for Vision and M91: digital, analogue, temperature and load cells.

Your part number · EX90-DI8-RO8

EX90-DI8-RO8Expansion adapter: 8 DI, 8 relay

Inputs onlyDI = digital in

Outputs onlyRO = relay · TO = transistor

Inputs and outputsDI + RO / TO

XL modules · digital + analogueD16A3 = 16 DI + 3 AI

With built-in expansion adapterEX = I/O and adapter in one module

AnalogueAI / AO = analogue in / out

Temperature

Load cell

12 VDC versionsL = 12 VDC

How to read the part number

IO / EX: I/O module / module with built-in expansion adapter.
DI / RO / TO / AI / AO: Digital in / relay out / transistor out / analogue in / analogue out; the number = number of channels.
D16A3: 16 digital + 3 analogue inputs (XL module).
PT / LC: Temperature (Pt100/Pt1000) / load cell.
-L: 12 VDC version.

Unsure about the type? Get personal advice on +45 70 22 00 66.

Technical specifications

Family	Vision
Type	Up to 8 modules per adapter
Fits	Vision and M91 via expansion adapter (EX-A2X locally, EX-RC1 via CANbus)
Selected variant	EX90-DI8-RO8 – Expansion adapter: 8 DI, 8 relay
Communication	Expansion port, CANbus
Power supply	24 VDC
Software	VisiLogic / U90 Ladder (free)

All types in I/O modules (EX/IO) (27)

	Expansion adapter: 8 DI, 8 relay
	Expansion adapter: 16 DI, 8 relay, 3 AI (mA only)
	Expansion adapter: 16 DI, 16 transistor, 3 AI (mA only)
	4 AI, 2 AO (mA, V, 12-bit)
	8 AI (V, mA, 14-bit)
	6 AO (mA, V, 12-bit)
	8 AI (mA, V, TC, 12-bit)
	16 DI, 16 relay, 3 AI
	16 DI, 16 transistor, 3 AI
	16 DI (24VDC)
	8 DI, 4 relay (24VDC)
	8 DI, 8 relay (24VDC)
	8 DI, 8 relay (12VDC)
	8 DI, 8 transistor (24VDC)
	8 DI (110/220 VAC)
	1 load cell
	3 load cells
	4Pt100/Ni100/Ni120
	4Pt1000/Ni1000
	16 relay (24VDC)
	8 relay (24VDC)
	16 transistor (12/24 VDC)
	16 DI, 12 VDC
	8 DI, 4 relay, 12 VDC
	8 DI, 8 transistor, 12 VDC
	8 relay, 12 VDC
	16 relay, 12 VDC