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5
GRT1-PRT PROFIBUS Communication Unit
Section 1-2
1-2-3
Specifications
Functional Specifications
Item
Specification
In
s
ta
lla
ti
o
n
Unit type
SmartSlice GRT1 series
Model
GRT1-PRT
Mounting position
DIN Rail mounted
Power supply
24 Vdc +10% -15% (20.4 to 26.4 Vdc)
Current consumption
103 mA (max), 90 mA typical at 24 Vdc
Dimensions (W x H x D)
58 x 80 x 70mm
Weight
135g (typical)
E
n
v
ir
o
nm
en
t
Ambient operating temperature
–10 to 55
°
C (no icing or condensation)
Ambient operating humidity
25% to 85% Relative Humidity
Storage temperature
–20 to 65
°
C (no icing or condensation)
Vibration resistance
10 to 57Hz, 0.7-mm amplitude
57 to 150Hz, acceleration: 49 m/s
2
Shock resistance
150 m/s
2
Dielectric strength
500 VAC (between isolated circuits)
Conformance to EMC and Electrical
safety standards
EN61131-2:2003
Enclosure rating
IP20
F
ront
ca
se
Settings, rotary switches
2 Slave address rotary switches, range: 0 ~ 99 (Decimal)
Settings DIP-switches
4 DIP-switches on the front of the Unit:
• Switch 1: Create / Enable Registration Table
• Switch 2: Not used.
• Switch 3: Automatic Restore
• Switch 4: Backup Trigger
Indicators
6 LEDs, indicating Unit status, Slice I/O status and PROFIBUS status:
Unit status:
RUN (Green LED)
ERR (Red LED)
UNIT PWR (Green LED)
SmartSlice I/O status: TS (Red/Green LED)
I/O PWR (Green LED)
PROFIBUS status:
BF (Red LED)
PROFIBUS Connector
9-pin sub-D female connector (#4/40 UNC thread)
Power connector
Screwless connectors. Unit power and I/O power are separated.
S
m
a
rtS
lic
e
I/O
S
y
s
te
m
Number of connectable SmartSlice I/O
Units
64 Units max.
Connected directly to the GRT1-PRT or via turnback extension units.
Baud rate
3 Mbps
Communication signal level
RS-485
Communication distance
SmartSlice I/O Units: 64 Units coupled (about 2 m max.)
Turnback Cable: 2 m max. (2 cables, 1 m each)
Turnback Cable
Length 1 m max., up to 2 cables can be connected.
SmartSlice I/O Unit connections
Building-block style configuration with slide connectors (Units connect
with Turnback Cables).
Baseblock power supply
Voltage: 24 V DC
Current: 4 A max
Event messaging
Supported.
Содержание GRT1 - 27-11-2006
Страница 1: ...OPERATION MANUAL PROFIBUS Communication Unit SmartSlice GRT1 Series GRT1 PRT Cat No W04E EN 03 ...
Страница 2: ...SmartSlice GRT1 Series GRT1 PRT PROFIBUS Communication Unit Operation Manual Revised November 27 2006 ...
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