Sauter Components Flexotron 300 RDT 100 Series User manual

46.100/1
R
RDT 100: Electronic controller for ventilation and air-conditioning
For universal, autonomous use in ventilation and air-conditioning systems or similar; with
measurement, control and time functions for controlling temperature, humidity, pressure and flow.
DDC compact controller with PI, two- or three-point control and command, sequence and limitation
functions. Thirty-five configurations of control models available. All parameters are pre-set and enable
commissioning to be executed quickly. Plug-in memory available as an option, for documenting and for
copying the setting parameters.
Front plate with LCD panel, keys and sealable, 3-position sliding switch (manual, automatic,
service); snap-shut flap for covering the service keys and for safeguarding the abridged operating
instructions. Housing 144 ×96 mm (DIN 43700) of flame-resistant, pure-white thermoplastic
(RAL 9010); for mounting onto walls, into control panels or onto top-hat rails as per EN 50022. PI
Y06366
Baseplate with screw terminals for electric cable of up to 2 ×2.5 mm2; cable inlet from behind, above
or below.
Y1
(Y2)
Xi1
(Xi3)
Xi1
(Xi3)
Y1
(Y2)
Xi2
PI
PI
PI
Y1
(Rel.)
Xi1
(Xi3)
PI
Y1 Xi1
(Xi3)
PI
Xi2
(Y2)
B06743
Y1
Xi1
Min
Max
Xi2 PI
PI
100 % setpoint
0
0actual value Xi3
shift
100 %
B06744
∆Ws
Xs
F1
FP
100 % control signal
P-band Xp
sequence
y1y2
Type 1) Range
[°C]
Control modes Voltage Weight
[kg]
RDT 100 F001 –30...150 P, PI, 2pt, 3pt 230 V~ 0.67
RDT 100 F002 –30...150 P, PI, 2pt, 3pt 24 V~ 0.54
Models
Structure of controller 1 output
continuous
Sequence
contin.-contin
Sequence
contin.-2pt
1 output
2pt
1 output
PI (3pt)
1 fixed-value controller:0 1 15 20
30
with command 2 3 16 22 31
2 fixed-value controller:12 – – 21
–
with common actual value 13 – – 27 –
with y = min/max selection 14 – – – –
1 controller with command – – – 23 –
with common command – – – 24 –
common actual value; once with command – – – 25 –
common acttual value; common command – – – 28 –
1 cascade controller:4 5 17 –
32
with command 6 7 18 – 33
1 differential controller:8 9 – 29
34
with command 10 11 – 26 35
Ranges (depends
on transmitter)
Temperature
[°C or K]
Percentage
[%]
Rel. humidity
[%rh]
Abs. humidity
[g/kg]
Enthalpy
[kJ/kg]
no units
Setpoint Xs–30...150 °C 0...100 0...100 0.0...20 0...100 –4999...4999
P-band 0.1...250 K 0.1...1000 0.1...100 0.1...100 0.1...100 10...4999
4 universal inputs 2) 1 binary input 2) Threshold –6 V
Temperature Ni1000 (DIN 43760)
Voltage 0(2)...10 V; Ri= 100 kΩOutputs
0...1 V, Ri= 500 kΩ2 continuous 0(2)...10 V, load > 5 kΩ
Current 0(4)...20 mA, Ri= 50 Ω1 continuous 0...10 V, load > 5 kΩ
Potentiometer 2 kΩ(min.1 kΩ) 2 relays 5(2) A, 250 V~
Power supply 230 V~ +10/-15%; 50...60Hz Degree of protection IP 40 (EN 60529)
24 V~ ±20%; 50...60 Hz Protection class F001 230V II (IEC 60730)
F002 24V III (IEC 60730)
Power consumption 2.5 VA
P-band Xp0.1....250 K Wiring diagram A06368
Integral action time Tn0....9990 s Dimension drawing M368900
Switching difference XSd 0.1...180 K Fitting instructions MV 505379
Cycle 1 s Operating instructions 7000835 (Part 1)
Permissible ambient temp. 0...45 °C Commissioning 7000836 (Part 2)
Ambient humidity 5...95 %rh Abridged oper. instructions BA 505380
Accessories
0369739 . . . Operating instructions (Part 1, Part 2 and Abridged operating instructions)
German 001, French 002, English 003, Italian 004
0369746 001 Cover plate for the whole front; of transparent thermoplastic; sealable
0226187 002* Plug-in dummy for memory slot
0226187 003* Plug-in memory for Flexotron
*) Dimension drawing or wiring diagram are available under the same number
1) Operating instructions; since several languages are available, please order as an accessory.
2) Protected against short-circuiting and over-voltage up to 24 V ac. Current input max 70 mA.
Sauter Components
7146100003 S4

46.100/2 RDT 100
Operation
The RDT 100 controller has software modules with fixed configurations and captive standard parameters.
When selecting the control model, the software modules are linked to (for instance) a cascade controller with
sequence output and shift. There are also modules for min./max. limitation, selection and ‘external setpoint’.
All user parameters can be stored in the optional memory for documentation purposes or for copying when
installations are similar. All parameters are captive. The sliding switch (Hand/Automatic/Service) controls the
operating modes.
Service
In this mode, the controller is matched to the control task by selecting the appropriate control model, and the
inputs and outputs and the additional functions are configured.
Automatic
Control mode with setpoint Xs1 internal or external; Xs2 internal only.
On entering this mode, the prevailing positioning signals are adopted. They can be set manually between
0 and 100%.
Any adjustments to the control parameters are made in the ‘Hand’ mode.
Additional technical data
Radio suppression EN 55014 and 55022 Storage and transport temp. –25...+65 °C
EMC EN 50082 -1 Conformity EN 12098 and CE
RDT 100 F001 RDT 100 F002
Complies with:- Complies with:-
Directive 73/23/EEC EN 60730-1/ EN 60730-2-9 EMC directive 89/336/EEC EN 61000-6-1/ EN 61000-6-2
EMC directive 89/336/EEC EN 61000-6-1/ EN 61000-6-2 EN 61000-6-3/ EN 61000-6-4
EN 61000-6-3/ EN 61000-6-4
xi1
xi2
xi3
yp
xi4
S1
Input X
y1, Rel.1
y2, Rel.2
y3
XS
int/ext
Functions Output Y
Memory
Option
Min
(Max)
PI/2Pt
1A/B
PI/2Pt
2
or
or or
or or
B06964
B06745
XSEnter setpoint
Setpoint limitation
min+max
Setpoint shift
A/B
Min
(Max)
PI/2Pt P-, PI or
on/off controler
Dir. of operation
Min. or max.
selection Dual sequence
Max. limiter
Min. limiter
Sauter Components 7146100003 S4

RDT 100 46.100/3
Wiring diagram
0...1V, Pot.
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
1 V, 1 mA Xs ext
Rel. 2Rel. 1
yp
0...1V
xs
ext
xi1 xi2 xi3 xi4 y1 y2 y3 Pot.
87654 19 10 17
M
L
N0%
P-controller only
Ni1000
0...10 V
0...20 mA
1
2X4X3X2X1
RDT 100
xi xi xi
xi
0%
19
Pot. 2000 Ni1000
0(2)...10V
Ri=100kΩ
0...1V
Ri=500kΩ
xi
Xs ext.
15 11 17
0(4)...20mA
Ri = 50Ω
123
M
24 V~
12 Y
A06368d
y
On: Xs=ext.
Off: Xs=int.
VDR
1) 1)
1)
Controller 1
230V~
24V~
F002
F001
1
2
Control models:
No. 0...14 Single controller; continuous
No. 15...18 Single controller; continuous-2-pt
No. 20...29 Single controller; 2-pt
No. 30...39 Single controller; PI (3-pt)
Dimension drawing Accessories
M00689a
memory
9,411,4
226187
369857
13,4
7,2
15,5
66
72
144
16
92
96
min. 155
7
4,5
7,5
74
60 18
92 +0,8/0
138 +1/0 max. 5
Pre-scored slots
Aperture in panel, DIN 43700
Fitted to rail as per EN 50022
M368900
Sauter Components
7146100003 S4

46.100/4 RDT 100
Nos. 0...14: Output: continuous
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1 y1
PI
1 V, 1 mA
A06541
Model 0
y1Xi1
Rel. 1 Rel. 2
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1 y1
PI
1 V, 1 mA
A06542
Model 1
y2
Xi1 y1
y2
Rel. 1 Rel. 2
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1 y1
PI
1 V, 1 mA
A06543
Model 2
Xi1
y1
xi3
Xi3
Rel. 1 Rel. 2
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1 y1
PI
1 V, 1 mA
A06544
Model 3
Xi1
y2
xi3
Xi3
y2
y1
Rel. 1 Rel. 2
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1 y1
PI
1 V, 1 mA
A06545
Model 4
Xi1
xi2
Xi2
y1
PI
Rel. 1 Rel. 2
876517141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1 y1
PI
1 V, 1 mA
A06546
Model 5
Xi1
xi2
Xi2 y2
PI y1
y2
Rel. 1 Rel. 2
419
Sauter Components 7146100003 S4

RDT 100 46.100/5
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1 y1
1 V, 1 mA
A06547
PI
Model 6
Xi1
PI y1
Xi3
Xi2
xi2 xi3
Rel. 1 Rel. 2
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1 y1
1 V, 1 mA
A06548
y2
Rel. 1 Rel. 2
xi2 xi3
PI
Model 7
Xi1
PI
Xi3
Xi2
y1
y2
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1 y1
1 V, 1 mA
A06549a
PI
Model: 8 (Differential controller)
y1
Xi1
Xi2
xi2
Rel. 1 Rel. 2
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1 y1
1 V, 1 mA
A06550a
xi2 y2
PI
Model: 9 (Differential controller)
y2
Xi1
Xi2
y1
Rel. 1 Rel. 2
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1 y1
1 V, 1 mA
A06551a
xi2
Rel. 1 Rel. 2
xi3
PI
Model: 10 (Differential controller)
Xi1
y1
Xi3
Xi2
876517141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1 y1
1 V, 1 mA
A06552a
xi2 y2
PI
Model: 11 (Differential controller)
Xi1
Xi3
Xi2 y1
y2
Rel. 1 Rel. 2
xi3
419
Sauter Components
7146100003 S4

46.100/6 RDT 100
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1 y1
1 V, 1 mA
A06553
xi2
Rel. 1 Rel. 2
PI
Model 12
Xi1 y1
1
PI
Xi2 y2
2
y2
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1 y1
1 V, 1 mA
A06554
Rel. 1 Rel. 2
y2
PI
Model 13
Xi1 y1
1
PI
Xi1 y2
2
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1 y1
1 V, 1 mA
A06555
xi2
PI
Model 14
Xi1
1
PI
Xi2
2y1
Min
Max
Rel. 1 Rel. 2
No. 15...18: Output: continuous-2-point
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1 y1
1 V, 1 mA
A06556
Rel. 1 Rel. 2
PI
Model 15
Xi1
Rel. 2
1
y1
Rel. 2
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1 y1
1 V, 1 mA
A06557
xi3
PI
Model 16
Xi1
Rel. 2
Xi3
y1
Rel. 1 Rel. 2
Rel. 2
876517141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1 y1
PI
1 V, 1 mA
A06558
Model 17
Xi1
xi2
Xi2 Rel. 2
PI y1
Rel. 2
Rel. 1 Rel. 2
419
Sauter Components 7146100003 S4

RDT 100 46.100/7
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1 y1
1 V, 1 mA
A06559
xi2
Rel. 1 Rel. 2
PI
Model 18
Xi1
PI
Xi3
Xi2
y1
Rel. 2
xi3 Rel. 2
No. 20...29: Output: 2-point
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1
1 V, 1 mA
A06560
Rel. 1 Rel. 2
2Pt
Model 20
Xi1 Rel. 1
Rel. 1
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1
1 V, 1 mA
A06561
xi2
2Pt
Model 21
Xi1
1
2Pt
Xi2
2
Rel. 1 Rel. 2
Rel. 2Rel. 1
Rel. 1
Rel. 2
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1
1 V, 1 mA
A06562
Rel. 1 Rel. 2
xi3 Rel. 1
2Pt
Model 22
Xi1
Rel. 1
Xi3
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1
1 V, 1 mA
A06563
xi3
Rel. 1 Rel. 2
2Pt
Model 23
Xi1
Rel. 1
Xi3
Rel. 2Rel. 1
xi2
2Pt
Xi2 Rel. 2
1
2
876517141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1
1 V, 1 mA
A06564
xi2
Rel. 1 Rel. 2
Rel. 2Rel. 1
2Pt
Model 24
Xi1
Rel. 1
Xi3
2Pt Rel. 2
1
2
xi3
Xi2
419
Sauter Components
7146100003 S4

46.100/8 RDT 100
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1
1 V, 1 mA
A06565a
Rel. 1 Rel. 2
2Pt
Model: 25
Xi1
Xi3
xi3 Rel. 1
2Pt
Xi1 Rel. 2
Rel. 1
1
2
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1
1 V, 1 mA
A06566a
Rel. 1 Rel. 2
Rel. 1xi2 xi3
2Pt
Model: 26 (Differential controller)
Xi1
Xi3
Rel. 1
Xi2
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1
1 V, 1 mA
A06567
2Pt
Model 27
Xi1
1
2Pt
Xi1
2
Rel. 1 Rel. 2
Rel. 2Rel. 1
Rel. 1
Rel. 2
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1
1 V, 1 mA
A06568
Rel. 1 Rel. 2
xi3 Rel. 1
2Pt
Model 28
Xi1
Rel. 1
Xi3
2Pt Rel. 2
1
2
Xi1 Rel. 2
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1
1 V, 1 mA
A06569a
Rel. 1 Rel. 2
Rel. 1xi2
2Pt
Model: 29 (Differential controller)
Xi2
Rel. 1
Xi1
Nos. 30...35: Output: PI (3-point)
876517141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1
1 V, 1 mA
A06570
Rel. 1 Rel. 2
Rel. 2Rel. 1
PI
Model 30
Rel. 1+2Xi1
yp
0...1V
nur P-Regler
4
19
Sauter Components 7146100003 S4

RDT 100 46.100/9
Sauter Components
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1
1 V, 1 mA
A06571
Rel. 1 Rel. 2
PI
Model 31
Xi1
Xi3
xi3
Rel. 1+2
yp
0...1V
nur P-Regler
Rel. 2Rel. 1
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1
1 V, 1 mA
A06572
Rel. 1 Rel. 2
xi2
yp
0...1V
Rel. 2Rel. 1
nur P-Regler
PI
Model 32
Xi1
Xi2
Rel. 1+2
PI
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1
1 V, 1 mA
A06573
Rel. 1 Rel. 2
Rel. 2Rel. 1
yp
0...1V
xi2 xi3
PI
Model 33
Xi1
PI
Xi3
Xi2
Rel. 1+2
nur P-Regler
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1
1 V, 1 mA
A06574a
PI
Model: 34 (Differential controller)
Xi2
Rel. 1+2
Rel. 2Rel. 1
yp
0...1V
xi2
nur P-Regler
Xi1
876541917141312151618201110
Yp X1 X2 X3 X4 Y1 Y2 Y3
Xs ext
xi1
1 V, 1 mA
A06575a
Rel. 1 Rel. 2
xi3 Rel. 2Rel. 1
yp
0...1V
xi2
nur P-Regler
PI
Model: 35 (Differential controller)
Xi1
Xi3
Rel. 1+2
Xi2
Printed in Switzerland
Right of amendment reserved
N.B.: A comma between cardinal
numbers denotes a decimal point
© Fr. Sauter AG, CH-4016 Basle
7146100003 S4