Regin OPTIGO OP5U Mode D'emploi

INSTRUCTION
EN
OPTIGO OP5U
i
Read this instruction before installation
and wiring of the product
Consult documentation in all cases where this symbol
is used, in order to find out the nature of the potential
hazards and any actions to be taken
Controller with display
Optigo OP5U is a pre-programmed, configurable controller. It has 5
inputs/outputs and can be configured to control temperature, CO
humidity or pressure. All configuration and normal handling is done
using the display and the knob on the front. From revision R18, it is
possible to connect an external PT1000 setpoint device.
Technical data
Supply voltage 24 V AC ±15%, 50/60 Hz
Power consumption 3 VA
Ambient temperature 0...50°C
Ambient humidity Max. 90% RH
Storage temperature -20...70°C
Display Numeric / graphic. Background
illumination.
Inputs/outputs Refer to connection illustrations and
table below
Terminal blocks Disconnectable, so-called lift type for
cable cross-section max 2.5 mm
Protection class IP20
Material, casing Polycarbonate, PC
Weight 215 g incl. terminal blocks
Dimensions 122 x 120 x 64 mm (WxHxD incl. terminals,
fixed installation)
Pollution degree 2
Temperature settings
Temperature, supply air -20..+60, 20...100, 60...140°C
Setpoints -18...+60, 22...100, 62...140°C
External setpoint 0...40°C
Neutral zone 0...10°C
P-band 0...99°C
I-time 0...990 s
Min. limit damper 0...99
Other settings
Setpoint values
CO 0...100% of max set value on UI1
2
General (GEN) 0...100% of max set value on UI1
Pressure (Pa) 0...100% of max set value on UI1
Scaling of UI1 0...10 V DC in
CO 10...9900 ppm
2
General 0...100%
Pressure 100 Pa...2500 kPa
Neutral zone
12.5% of max
P-band
CO 0...100% of UI1
2
General (RH) 0...100% of UI1
,
Pressure (Pa) 0...300% of UI1
2
I-time 0...990 s
Control setting 5
Outdoor compens. start -20...+60°C
Setpoint pressure at
-20°C outdoor temp. 0 Pa...2500 kPa
OPTIGO OP5U
Installation
OP5U must be mounted in a DIN-standard casing (minimum 7
modules) or in a cabinet, either on a DIN-rail or, using the two screw-
2
pockets provided, by being screwed to any suitable flat surface in the
cabinet. The controller can also be mounted in a cabinet door or other
control panel, using a suitable front-mounting kit.
The controller must be connected to a 24 V AC safety insulating
transformer providing mains insulation.
Follow table 1 below for connection.
Table 1. I/O connection terminals. Terminals 2, 20 and 50 are internally con-
nected.
Terminal Designation
1 G
2 G0
3
20 AGnd
21 AO1
22 AO2
41 DI+
42 DI1
43 UI+
44 UI1
50 AGnd
51 AI1
52 SPI
Digital inputs DI and UI are only intended to be used with
a potential-free contact or switch. If the Optigo OP5U and active
sensors and actuators connected to it share transformer, it is
essential that the same transformer-pole is used as reference for
all the equipment. Failure to do so will prevent the equipment from
functioning as intended and may also lead to damages.
For best protection against disturbances, a shielded twisted-pair cable
should be used for wiring the sensors. Ground the shield at one end.
The protection provided by the equipment may be impaired by im-
proper use.
Operation
Supply voltage 24 V AC
Ref. for AO1 and AO2
0...10 V DC Output
0...10 V DC Output
Reference for DI1
Digital input
Reference for UI1 digital mode
0...10 V DC or Digital input
Ref. for AI1 and UI1 analogue
PT1000 temp. sensor input
Input PT1000 setpoint device
1