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interface adapters; handheld meters; SSRs and SCRs0 pages
IA250
IA100
Model
IA300
Description
standard passive
network interface adapter
USB interface adapter
programmable
network interface adapter
with data-logging
and printer-control functions
Input
RS485 line, half-duplex
RS485 line, half-duplex
or quasi RS232
RS485 line, half-duplex
up to 32
up to 32, in up to 8 groups
up to 32, in up to 8 groups
Format
8 (data) + 1 (stop)
+ even parity
8 (data) + 1 (stop)
+ even parity
8 (data) + 1 (stop)
+ even parity
Baud Rate
max. 9600 bps
max. 9600 bps
max. 4800 bps
RS232
USB 2.0 full speed
compatible
RS232
Format
8 (data) + 1 (stop)
+ none parity
according to
USB 2.0 specifications
8 (data) + 1 (stop)
+ none parity
Baud Rate
max. 9600 bps
according to
USB 2.0 specifications
max. 9600 bps
connection to PC
or other RS232 devices
connection to PC
or other USB devices
connection to PC
or serial printer
"UniConf", free,
and "PolyMonitor"
"TraCon", "UniConf", free,
and "PolyMonitor"
"UniConf", "InfoPrint", free
Indication
LED for power ON
2 LEDs
6 LEDs
Keyboard
none
none
2 membrane keys
Power Supply
9 VAC/DC;
mains adapter included
5 VDC
from USB line
9 VAC/DC;
mains adapter included
Mounting
desktop
desktop
desktop
Dimensions
72x150x31 mm
40x73x26 mm
72x150x31 mm
Connectivity
RS232: DB9 (F) connector USB-B (F) connector,
RS485: RJ14 (F) connector RJ25 (F) connector
and plug-in
duplicating connector
Function
PC Software
Miscellaneous
suitable
for all RS485
network devices
Windows driver support;
does not require
external power supply
H5700
H5800
H5850
H6300
Model
SSRP / SSRQ
RS232: DB9 (F) connector
RS485: RJ14 (F) connector
and plug-in
duplicating connector
suitable
for all RS485
COMECO network devices
SSRT
SCRM
1-phase solid state relay
for AC loads
up to 275 VAC / 400 VAC
solid state relay
for DC loads
up to 300 VDC
high-power 1-phase
solid state relay
for AC loads
up to 400 VAC
RPM controller
for 1-phase AC motors
up to 500 VA
Operating
Principle
zero-cross switching
asynchronic, opto-coupled
zero-cross switching
phase-angle control
Control Input
4...36 VDC,
6...26 VAC/DC,
115 VAC, 230 VAC
4...36 VDC,
6...26 VAC/DC,
115 VAC, 230 VAC
4...36 VDC,
6...26 VAC/DC,
115 VAC, 230 VAC
front-panel potentiometer;
≈ 0...100%
2-channel
programmable
multi-input thermometer
programmable
air and gas
hygrometer / thermometer
hygrometer / thermometer
for solids
and bulk materials
non-contact
electromagnetic integral
moisture-content meter
Input 1
RTD: Pt1000
T/C: J, K, S
from RH probe
(0…100 mV)
from RHP probe
wood or concrete
moisture content
Range
-100…1700 °C
0…100% RH
moisture content: 0…300% 4…22%
RH: 0…75%
Accuracy
RTD: 0.1% of span
T/C: 0.3% of span
0.1% of span
0.2% of span
1%
RTD: Pt1000
T/C: J, K, S
RTD: Pt1000
RTD: Pt1000
-
Range
-100…1700 °C
-20…150 °C
-20…150 °C
-
Accuracy
RTD: 0.1% of span
T/C: 0.3% of span
0.1% of span
0.1% of span
-
Display
4-digit LCD, 13 mm
4-digit LCD, 13 mm
4-digit LCD, 13 mm
16-dot LED bargraph
Power Supply
2x 1.5 V AA batteries
2x 1.5 V AA batteries
2x 1.5 V AA batteries
9 V 6F22 battery
Consumption
< 3 mA
< 8 mA
< 8 mA
< 3 mA
Stand-by
< 5 μA
< 1 μA
< 1 μA
-
programmable, 0…30 min
programmable, 0…30 min
programmable, 0…30 min
none
Ambient Temp.
-10…65 °C
-10…65 °C
-10…65 °C
-10…65 °C
Ambient Humidity 0…85% RH
0…85% RH
0…85% RH
0…85% RH
Protection Class IP44 (front);
IP20 (case)
IP44 (front);
IP20 (case)
IP44 (front);
IP20 (case)
IP44
Dimensions
65x118x22 mm
65x118x22 mm
65x118x22 mm
65x112x22 mm
Protection Class IP00
Connectivity
4-pin M8 probe connector
4-pin M8 probe connector
4-pin M8 probe connector
sensor built-in
Dimensions
Miscellaneous
universal input available;
measures
T1, T2, and ΔT
in °C/ °F;
sensor failure control;
mode indication
measures
T, RH, dew-point,
absolute humidity,
mixing ratio, enthalpy;
mode indication
measures
moisture content, RH,
and medium temperature
in °C/ °F;
mode indication
entirely eliminates
temperature influence;
low cost
Connectivity
Miscellaneous
Input 2
SSRD
Description
Description
Auto Power-off
Net Units
Output
Model
Load
5...12 mA
5...12 mA
5...12 mA
-
Polarity
Protection
yes
yes
yes
-
Isolation I/O
4000 VACrms
4000 VACrms
4000 VACrms
none
Output
triac switch;
on/off
NPN transistor, MOSFET;
on/off
double-thyristor switch;
on/off
phase-controlled triac;
25...180° phase angle
24...275 VACrms /
24...400 VACrms
transistor: 3...60 VDC
MOSFET: 15...300 VDC
24...400 VACrms
230 VACrms ± 15%
max. 40 Arms / 16 Arms
max. 40 A
max. 200 Arms
0.5...5 Arms
Voltage
Current
2
Fusing (I t)
2
2
78 A s
-
1125 A s
78 A2s
Frequency
45...65 Hz
-
45...65 Hz
45...65 Hz
Power Factor
0...1
> 0.6
> 0.5
-
Mounting
2x M4 screws;
option: DIN-rail
2x M4 screws;
option: DIN-rail
for optimized cooling
DIN-rail
Ambient Temp.
-20...65 °C
-20...65 °C
-20...65 °C
-10...40 °C
IP00
IP00
IP40
48x61x22 mm
48x61x22 mm
100x100x min.150 mm
35x86x58 mm
4x M4 screws
4x M4 screws
screw terminals
screw terminals
accessories:
heatsink, DIN-rail adapter
accessories:
heatsink, DIN-rail adapter
accessories:
heatsink, DIN-rail adapter
soft start
and load-current sensing
available
