Wago 750-469/003-000 Fieldbus Independent I/O Module, Thermocouple 750-469/003-000 데이터 시트
제품 코드
750-469/003-000
Subject to design changes
WAGO Kontakttechnik GmbH & Co. KG
Postfach 2880 • D-32385 Minden Tel.: +49(0)571 /887-0
E-Mail: info@wago.com
31.07.2006
Hansastr. 27
• D-32423 Minden Fax.: +49(0)571 /887-169 www.wago.com
2-Channel Analog Input Module for Thermocouples
Fig. Series 750 / Technical data see page 41 / Delivery without Mini WSB marker
Series 750 / 753 marking see pages 32 ... 33 / 34 ... 35
Series 750 / 753 marking see pages 32 ... 33 / 34 ... 35
+TC 2
Data contacts
Error AI 2
-TC 2
Shield
(screen)
(screen)
Error AI 1
Function AI 1
+TC 1
Shield
(screen)
Common
(ground)
(ground)
Function AI 2
Common
(ground)
-TC 1
+TC +TC
13 14
C
D
D
B
A
—TC —TC
M M
S S
750-469
+TC 2
+TC 1
Shield
(screen)
+TC
Shield
(screen)
Logic
A
D
Function
Common
(ground)
-TC 1
-TC 2
-TC
Common
(ground)
270 pF
Error
20 nF
270 pF
MUX
J
Comp
750-469
1
2
3
4
5
6
7
8
The thermocouple input module allows the direct connection of two
thermocouples.
The module linearizes the entire temperature range automatically.
Cold junction compensation is utilized to compensate for the clamping unit
offset voltage over the 0 °C ... 55 °C operating range.
A line break is indicated by a red LED. A green LED indicates readiness
for operation and trouble-free communication with the buscoupler.
The shield (screen) is directly connected to the DIN rail.
thermocouples.
The module linearizes the entire temperature range automatically.
Cold junction compensation is utilized to compensate for the clamping unit
offset voltage over the 0 °C ... 55 °C operating range.
A line break is indicated by a red LED. A green LED indicates readiness
for operation and trouble-free communication with the buscoupler.
The shield (screen) is directly connected to the DIN rail.
• -100 °C ... +1370 °C; type K
• -50 °C ... +1700 °C; type S
• -100 °C ... +400 °C; type T
• -100 °C ... +1200 °C; type J
• -100 °C ... +1000 °C; type E
• -100 °C ... +900 °C; type L
• -50 °C ... +1700 °C; type S
• -100 °C ... +400 °C; type T
• -100 °C ... +1200 °C; type J
• -100 °C ... +1000 °C; type E
• -100 °C ... +900 °C; type L
All the listed types of sensors are supported by the configurable variation.
Set-up using the WAGO-I/O-Check 2 software.
Other variations are available upon request:
600 °C ... +1800 °C; type B, -100 °C ... +1300 °C; type N,
0 °C ... +1700 °C; type R, -25 °C ... +600 °C; type U, -120 mV ... +120 mV.
Set-up using the WAGO-I/O-Check 2 software.
Other variations are available upon request:
600 °C ... +1800 °C; type B, -100 °C ... +1300 °C; type N,
0 °C ... +1700 °C; type R, -25 °C ... +600 °C; type U, -120 mV ... +120 mV.
Description
Item no.
Pack.
unit
unit
2AI Thermocouple/K/Diagn.
750-469
1
2AI Thermocouple/S/Diagn.
750-469/000-001
1
2AI Thermocouple/T/Diagn.
750-469/000-002
1
2AI ±120mV Diagn.
750-469/000-003
1
2AI Thermocouple/J/Diagn.
750-469/000-006
1
2AI Thermocouple/E/Diagn.
750-469/000-008
1
2AI Thermocouple/L/Diagn.
750-469/000-012
1
2AI Thermocouple/K/Diagn./S5
1)
750-469/000-200
1
2AI Thermocouple/J/Diagn./S5
1)
750-469/000-206
1
2AI Thermocouple/Free Config.
750-469/003-000
1
2AI Thermocouple/K/Diagn.
(without connector)
(without connector)
753-469
1
Accessories
Item no.
Pack.
unit
unit
Connectors Connectors Series
753-110
25
Coding elements
753-150
100
Miniature WSB Quick marking system
plain
248-501
5
with marking
see pages 224 ... 225
Approvals
Series 750 and 753
r
UL 508
Conformity marking
1
Series 750
Marine applications
see pages 36 ... 39
4
EN 50021
II 3 G EEx nA II T4
4
r UL 1604
Class I Div2 ABCD T4A
Technical Data
No. of inputs
2
Voltage supply
via system voltage DC / DC
Current consumption max (internal)
65 mA
Sensor types
Type K; -100°C ... +1370°C (basic
variation), optional variations available
for Type J, B, E, N, R, S, T, U, L
variation), optional variations available
for Type J, B, E, N, R, S, T, U, L
Internal resistance
1 MΩ
Cold junction compensation
at each pair of terminal blocks
Resolution (over whole range)
0,1 °C
Conversion time
320 ms (both channels)
Measuring error (25°C)
< ± 6 K (volt. input < ± 2 K,
cold junct. < ± 4 K)
cold junct. < ± 4 K)
Temperature coefficient
< ± 2 K / K
Isolation
500 V system / supply
Bit width
2 x 16 bits data
2 x 8 bits control / status (optional)
2 x 8 bits control / status (optional)
Wire connection
CAGE CLAMP
®
Cross sections
0.08 mm² ... 2.5 mm² / AWG 28 ... 14
Stripped length series 750 / 753
8 ... 9 mm / 0.33 in
9 ... 10 mm / 0.37 in
9 ... 10 mm / 0.37 in
Width
12 mm
Weight
approx. 55 g
EMC 1 -Immunity to interference
acc. to EN 50082-2 (1996)
EMC 1 -Emission of interference
acc. to EN 50081-1 (1993)
EMC marine applications -
Immunity to interference
Immunity to interference
acc. to Germanischer Lloyd (1997)
EMC marine applications -
Emission of interference
Emission of interference
acc. to Germanischer Lloyd (1997)
750-469 / 753-469