參數(shù)資料
型號(hào): 50071
英文描述: Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits
中文描述: 的AS - i模塊
文件頁(yè)數(shù): 2/2頁(yè)
文件大?。?/td> 154K
代理商: 50071
270
Technical data
VAA-4E-G4-ZE
Function
C
Subject to reasonable modifications due to technical advances.
Pepperl+Fuchs Group Tel.: Germany (06 21) 7 76-0 USA (330) 4 25 35 55 Singapore 7 79 90 91 Internet http://www.pepperl-fuchs.com
Copyright Pepperl+Fuchs, Printed in Germany
D
2
The VAA-4E-G4-ZE AS-Interface coupling mo-
dule is a G4-PG module with 4 inputs. Mecha-
nical contacts and 2- and 3-wire sensors can
be connected to the inputs. The sensors are
supplied via the module.
The IP67 rated G4 PG module is especially sui-
table for rough conditions. Sensors attach to
PG cable glands and cage tension spring ter-
minals thus making the installation especially
user-friendly. For pre-addressing the module it
can be plugged directly onto the adapter of the
hand-held programming device VBP-HH1.
The current switching state of each channel is
indicated by an LED, located on the module's
top side.
Both flat and round cables can be used for the
connection of the AS-i transmission line. Use
the U-G1F base or the U-G1FF base for the
AS-i flat cable. The connection to the AS-i ca-
ble is established via the standardised EMS in-
terface (cable piercing method). The U-G1F
base can also be used as IP67 AS-i distribution
box. The U-G1FF base should be used, when
modules with outputs are mounted in series
with the module. The flat cable for external po-
wer supply can be placed in this base. The mo-
dule does not access the supply line.
Use the U-G1P or the U-G1PP base for a round
cable.These bases have the same functionality
as the U-G1F or the U-G1FF bases.
General specifications
Slave type
Indicators/operating means
LED AS-i
Standard slave
dual LED green/red
green: AS-i voltage
red: communication error or address 0
green/red flashing: overload sensor supply
switching state (input); 4 LED yellow
LED IN
Electrical specifications
Rated operational voltage U
e
Rated operational current I
e
Input
Number/Type
Supply
Current loading capacity
26.5 ... 31.6 V from AS-Interface
40 mA (without sensors)
4 inputs for 2- or 3-wire sensors (PNP), DC
from AS-Interface
150 mA (T
B
40 °C),
120 mA (T
B
60 °C), short-circuit proof
OFF
1 mA
ON
4.5 mA
Switching point
Ambient conditions
Ambient temperature
Storage temperature
Mechanical specifications
Protection degree
Connection type
-25 ... 60 °C (248 ... 333 K)
-25 ... 85 °C (248 ... 358 K)
IP67 according to EN 60529
cable piercing method or terminal compartment
flat cable yellow or standard round cable
inputs: PG7 screwed connection and cage-
clamp terminals
180 g
top hat section rail or screw mounting
Mass
Mounting
Programming instructions
Profile
IO code
ID code
Programming instructions
(bit configura-
tion)
Data bits
(function via AS-Interface)
D0
D1
D2
D3
Parameter bits
(programmable via AS-i)
P0
P1
P2
P3
S-0.0
0
0
input output
IN1
IN2
IN3
IN4
function
not used
not used
not used
not used
-
-
-
-
Matching system
components
U-G1F
Base for connection to flat cable (EMS;
AS-i only)
U-G1FA
Base with addressing jack for connection to flat
cable (EMS; AS-i only)
U-G1P
Base for connection to round cable (EMS;
AS-i only)
Accessories
VAZ-G4-B
Blind plug PG7
VBP-HH1
Hand-held programming device
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