Du line
Fieldbus
Installationbus
Specifications are subject to change without notice (10.08.04)
1
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
Product Description
Ordering Key
Type: Dupline
Type
Transmitter with Built-in Temperature Sensor
Type G 8911 1010
AnaLink temperature transmitter
with built-in Pt 1000 sensor
Temperature range: -30C to +60C (-22 to +140F)
Uses only 1 channel
Channel coding by GAP 1605
M12 connection
Easily mountable
Supplied by Dupline
The sensor is mounted right
at the location where the tem-
perature is to be measured,
e.g. freezer cabinets in super
markets, cold storage rooms
etc. The sensor measures the
temperature and transmits the
value to the controller G 3890
0030, which then performs
the logging and alarming.
Supply
Ordering no.
1 channel
Pt 1000 sensor
By Dupline
G 8911 1010
Supply Specifications
General Specifications
Type Selection
*) To measure the air temperature, the sensor should not be
wall-mounted, but should be exposed to air flow.
Sensor Specifications
G 8911 1010
Max. error (
C)
1,5
1,0
0,5
0
-30
-20
30
20
10
0
-10
Temp. (
C)
60
50
40
Power supply
Supplied by Dupline
Rated operational current
Typ. 800 A
Channel programming
By GAP 1605
Channel assignment
1 channel,
freely programmable
Environment
Degree of protection
IP 67
Operating temperature
-30 to +60C (-22 to +140F)
Storage temperature
-55 to +85C (-67 to +185F)
Mechanical resistance
Shock
15 G (11 ms)
Vibration
2 G (6 to 55 Hz)
Connection
M12 plug
Housing
Flat-pack
Material
Housing
Polycarbonate
Plug
Nylon
Colour
Light grey
Dimensions (l x w x d)
67 x 35 x 15 mm
Mounting
Direct wall mounting*)
Sensor
Pt 1000 (built-in)
Temperature measuring
range
-30 to +60C (-22 to +140F)
Temperature probe
Pt 1000 (built-in)
Accuracy
See curve below
Time constant
Typ. 450 s
(air flow = 0 m/s)
Typ. 350 s
(air flow = 1 m/s)
Resolution
8 bits (approx. 0.35 K/LSB)
Du line
Fieldbus
Installationbus
2
Specifications are subject to change without notice (10.08.04)
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
G 8911 1010
Dimensions
Distance versus No. of Sensors
Example: Max. distance for 75 sen-
sors D 8911 1010: 75 x 0.8 mA = 60
mA
loop resistance ~ 35 . If 1.5
mm
2
cable @ 12 /km is used, the
distance is:
Dupline
load (mA)
from AnaLink sen-
sors
DC loop
resistance ()
2 x 12 /km
35
= 1.45 km max.
Coding cable
GTS-CAB*
Angular M12 plug
CONH 1A-A
Straight M12 plug
CONH 1A-S
Cable with angular plug
CONH 1O-A.**
Cable with straight plug
CONH 1O-S.**
* Delivered with the G 3890 0030.
** Indicate length 2 m or 5 m.
Accessories
Connections
M12 plug with terminals
Pin 1: Dupline
D+
Pin 4: D-
Standard cable with
M12 plug (IEC 60947-5-2)
with 4 wires:
Brown: Dupline
(1) D+
Black:
(4) D-
Blue:
(3) D-
White:
(2) D-
with 3 wires (1-3-4):
Brown: Dupline
(1) D+
Black:
(4) D-
Blue:
(3) D-
with 2 wires (1-4)
Brown: Dupline
(1) D+
Blue:
D-
Note: All wires must be connected.
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