172
GT1-CT01 Counter Unit
Section 5-4
5-4
GT1-CT01 Counter Unit
General Specifications
Characteristics
Note When connecting an encoder, use an incremental encoder that has a power
supply voltage of 24 VDC and open-collector output. The OMRON Encoders
E6B2-CWZ6C and E6H-CWZ6C are recommended.
Item
Specification
I/O connections
Terminal block (M3)
Number of I/O
Encoder input: 1 point (A, B, Z)
External input: 1 point (IN)
External output: 2 points (OUT 1, OUT 2)
(Allocated 3 input words and 3 output words on the
Master)
Internal
power sup-
ply
Voltage range
20.4 to 26.4 VDC (24 VDC
+10%
/
–15%
)
Current consump-
tion in Unit (inrush
current)
Encoder input: 0
External input: 0
External output: 9 mA max.
Current consumption
(I/O Unit interface)
90 mA max.
Noise immunity
±
2000 V
(IEC61000-4-4 via fast transient noise simulator)
Vibration resistance
10 to 150 Hz, 1.0-mm double amplitude or 70 m/s
2
Shock resistance
200 m/s
2
Dielectric strength
500 VAC (between isolated circuits)
Ambient temperature
–10
°
C to 55
°
C
Ambient humidity
25% to 85% (with no condensation)
Operating atmosphere
No corrosive gases
Storage temperature
–25
°
C to 65
°
C
Safety standards
UL508, CSA22.2
EMC directives
EN50081-2, EN50082-2
Mounting
DIN 35-mm track
Weight
Approx. 250 g
Item
Specification
Number of counters
1
Operating modes
Linear counter
Count
inputs
Input signals
Encoder input (A, B, Z)
Signal levels
24 VDC
Types of
inputs
Differential phase pulse inputs
Pulse and direction inputs
Counting rate 50 kHz (kcps)
Counting
range
–8,388,608 to 8,388,607 (24 bit binary)
Others
The multiple function (
×
1,
×
4) can be selected for differ-
ential phase pulse input
External
inputs
Input signals
External input (IN)
Signal levels
24 VDC
External
outputs
Outputs
External outputs (OUT1, OUT 2)
Switching
capacity
0.5 A/point at 24 VDC
Содержание DRT1-COM
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Страница 232: ...Authorized Distributor Cat No W348 E1 05 Note Specifications subject to change without notice Printed in Japan ...
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