10
G
HYGRASREG
®
AFTF-35
Rev. Data - V20
Schematic diagram
Connecting diagram
Connecting diagram
AFTF-35 - xx
AFTF-35 - I
AFTF-35 - U
6
7
8
2
3
4
5
1
NC
Normally Closed
NO
Normally Open
M
Common
+UB 24V AC/DC
Output Humidity 4...20mA
Output Temperature 4...20mA
Output altern. parameters 4...20mA
–UB GND
6
7
8
2
3
4
5
1
NC
Normally Closed
NO
Normally Open
M
Common
+UB 24V AC/DC
Output Humidity 0-10V
Output Temperature 0-10V
Output altern. parameters 0-10V
–UB GND
6 7 8
NC M NO
1 2 3
UB+ GND HUM
4 5
TEMP
thershold
OUT3
1 2 3 4 5 6
ON
DIP
1 2
ON
TEMP
offset
HUM
offset
1 2 3 4 5 6
ON
DIP
1 2
ON
TEMP
offset
HUM
offset
thershold
SET
potentiometer
setting switching point
OFFSET
potentiometer
HUM = humidity (± 5 %RH)
TEMP = temperature (± 5 K)
LED
(on = active)
relay / switching point exceeded
DIP
assignment relay
DIP
multi-range switching temperature
and alternative parameters
Relay
Type ⁄ WG01
Measuring Range
Humidity
Temperature
Output
Output
Display
active
switching
Item No.
AFTF-35 - I
I variant
A F T F - 35 -I / W
0
...
100 % RH
0...20 g/m
3
(a.F.)
0...25 g/m
3
(a.F.)
0...20 g/kg (MV)
0...25 g/kg (MV)
0...+50 °C (TP)
–20...+50 °C (TP)
–30...+30 °C (FKT)
–20...+50 °C (FKT)
0
...
+50 °C
–20...+50 °C
–20...+80 °C
0...+100 °C
3x
4...20 mA
1x Changeover
contact
1201-714B-1000-000
A F T F - 35 -I / W
LCD
(as above)
(as above)
3x
4...20 mA
1x Changeover
contact
■
1201-714B-1200-000
AFTF-35 - U
U variant
A F T F - 35 -U / W
(as above)
(as above)
3x
0 -10 V
1x Changeover
contact
1201-714A-1000-000
A F T F - 35 -U / W
LCD
(as above)
(as above)
3x
0 -10 V
1x Changeover
contact
■
1201-714A-1200-000
Note
Alternative
parameters
are calculated internally from the measured variables,
which are retrievable via the active output
OUT3
:
absolute humidity, mixing ratio, dew point and wet bulb temperature
(can be changed via DIP switch)
ACCESSORIES
SF-M
Metal
sinter filter, Ø 16 mm, L = 32 mm, exchangeable
stainless steel
V4A
(1.4404)
7000-0050-2200-100
WS-03
Weather and sun protection hood
, 200 x 180 x 150 mm,
stainless steel
V2A
(1.4301)
7100-0040-6000-000
Relay function
assignment
DIP
1
DIP
2
inactive
(default)
OFF
OFF
Humidity
O N
OFF
Temperature
OFF
O N
alternative parameters
O N
O N
Measuring ranges
temperature
DIP
1
DIP
2
0
...
+50 °C
(default)
OFF
OFF
–20...+50 °C
O N
OFF
–20...+80 °C
OFF
O N
0...+100 °C
O N
O N
Note:
For factory service only,
it must be set to "OFF" during operation!
DIP
6
Operation
(default)
OFF
Measuring ranges
alternative parameters
DIP
3
DIP
4
DIP
5
(a.F.)
0
...
20 g ⁄m
3
(default)
OFF
OFF
OFF
(a.F.) 0...25 g/m
3
O N
OFF
OFF
(MV) 0...20 g/kg
OFF
O N
OFF
(MV) 0...25 g/kg
O N
O N
OFF
(TP) 0...+50 °C
OFF
OFF
O N
(TP) –20...+50 °C
O N
OFF
O N
(FKT) –30...+30 °C
OFF
O N
O N
(FKT) –20...+50 °C
O N
O N
O N
(a.F.) = absolute humidity [g/m
3
]
(MV) = mixture ratio [g/kg]
(TP) = dew point [°C]
(FKT) = wet bulb temperature [°C]
10
