20
Saving energy, creating comfort
20170925
OUFLEX
Compact freely programmable automation unit
Dimensions
width 105 mm, height 112 mm, depth 70 mm
DIN rail-mounted module casing, 6 modules.
Weight
0.28 kg
Protection class
IP 20
Operating temperature
0 ºC…+50 ºC
Storing temperature
-20 ºC…+70 ºC
Power supply
Operating voltage
22 VAC - 33 VAC (50-60 Hz,) or 20 – 48VDC
Power requirement 24VAC
9 VA. With the optional accessories (Oulink /GSM and external display) 12VA
Power requirement 24VAC
4W. With the optional accessories (Oulink/GSM and external display) 6.5W
Measurement inputs
15 pcs, programmable
Sensor measurement (inputs M1...M15)
15 pcs passive sensors (NTC10, Pt1000, Ni1000)
Measurement channel accuracy:
- NTC10 element: +0,1 ºC between -50 ºC…+100 ºC,
+0,25 ºC b100 ºC…+130 ºC
- Ni1000 and Pt1000 element: +0,5 ºC between -50 ºC…+130 ºC
- Also sensor tolerances and the effect of cables must be considered
when calculating total accuracy
Digital inputs (inputs M1...M15)
15 pcs.
Contact voltage 5 Vdc, Switching current 0.5 mA
Transfer resistance max. 1,9 Ω (closed), min. 11 k Ω (open).
Voltage measurement (inputs M11...M15)
5 pcs active sensors 0-10 V (M11...M15, from HW ver. 1.0)
Analog outputs
(Y1-Y4)
4 pcs. Output voltage range 0…10 V.
Output current max 10 mA /output
PWM output
1 piece that works in parallel with the Y1 output . The open circuit volt-
age of 15V.Output current is max. 50 mA, when output voltage is 10V
Relay outputs NO R1-R5
6 pcs, 230V 5A
Data transfer connections
RS-485-bus (A1, B1 and A2, B2)
RS-232
RS-232
USB-device
2 pcs, unisolated, supported protocols Modbus-RTU (Modbus RTU master
or RTU slave) COM2 and COM4
1, support to the Oulink and GSM modem. COM3 (RJ45). Note GSM modem
and Oulink can not be at same time.
1, support to the additional control panel (Ouflex C LCD) COM1
OuflexTool online connection, COM5
Freely programmable with Ouman’s Ouflex tool
yes
Ouman ACCESS security solution (option)
yes with Oulink
OPC-UA server (option, release 2017)
yes, with Oulink2
Optional accessories
OULINK-ETH
OULINK ETH adapter provides Modbus TCP / IP interface for V15 device.
GSMMOD 5
By connecting the GSM modem to the Ouflex M, you can communicate
with text messages to device and receive alarms to GSM phone.
Additional Control panel
The Ouflex C LCD external display is connected to the flap cover over the
RJ12 jack. Use Ouman cable LCD CABLE M.
Technical information
112mm
70mm
105mm