SM_CNT_102
On Friday, January 7th, 2011 at 2:59 am, No Comments »
Features
Support Dual Watchdog-Hardware & Communication.
Support Standard Modbus RTU & Modbus ASCII Protocol.
High Noise Immunity with meeting Class A , IEC61000-4-4 EFT Level 3 and IEC61000-4-2 ESD Level 3.
Provide easy WindowsR Configuration Utility.
Built-in 3-way Isolation Protection.
RS485 Terminal Resister.
Convenience DIP Switch for setting RS-485 ID addresses and parameters.
Nonvolatile Reprogrammable Memory.
User friendly LED display for immediate signal status.
Reset to default factory settings via DIP switch.
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Specification
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Productl Description
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2 Channels Pulse Counter / Frequency Input Module
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Output Channels
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2
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Relay Output Channels
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4
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Input Ranges
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0 ~ 10KHz
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Resolution
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0 ~ 10KHz, Input Range : 1Hz
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Pulse counter
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1 pulse
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Min. Input Pulse Width
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50µS
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Counting Rate
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10KHz max. counting rate (50µS ON and 50µS OFF for 100 µS period or 10KHz )
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Input Impedance
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4.7k Ω, typical
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Digital logic levels
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OFF state : < 4VDC
ON state : > 10VDC
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Output Relay Type
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Form A, Normal Open
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Contact Rating
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5A@250VAC, 5A@30VDC
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Max. output current per channel
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2A
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Max. output current
(entire module)
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8A
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Min. OFF Resistance
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1000 Meg Ω@500VDC
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Min. ON Resistance
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30M Ω@6VDC 1A
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Output Response Time
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10ms, Max., measured from receipt of force coil command to gate transition of the output MOSFET
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Min. Life
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1A 1*10^5 ops.
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Line Voltage
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Max. 30VDC, Max. 250VAC
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Life Mechanical
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2*10^7 ops
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Watch Dog
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Hardware & Communication
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Power Requirements
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10 ~ 30VDC
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Wiring
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I/O Cable 16 ~ 24AWG
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Operating Temperature
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-20 ~ 60 ℃
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Digital Input Function Block
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ON Delay Timer
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No
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Pulse Generator
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No
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Simulation
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Yes
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OFF Delay Timer
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No
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Pulse Counter
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10KHz
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Input Toggle
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No
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Input Debounce
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No
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ON/OFF Latch
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No
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Timer Accuracy
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No
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Input Invert
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Yes
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Digital Output Function Block
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Output Sequence ON Timer
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No
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TPC Output
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No
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Power on output
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Yes
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Output Sequence OFF Timer
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No
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Duty Cycle
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No
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Alarm Output
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No
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Output Invert
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Yes
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Auto/Man bumpless
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0 ~ 65535s
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Timer Accuracy
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No
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Pulse Output
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No
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Fail Safe (Comm. Watch Dog)
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Yes
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|
|
|
|
Specification
|
|
Productl Description
|
2 Channels Pulse Counter / Frequency Input Module
|
|
Output Channels
|
2
|
|
Relay Output Channels
|
4
|
|
Input Ranges
|
0 ~ 10KHz
|
|
Resolution
|
0 ~ 10KHz, Input Range : 1Hz
|
|
Pulse counter
|
1 pulse
|
|
Min. Input Pulse Width
|
50µS
|
|
Counting Rate
|
10KHz max. counting rate (50µS ON and 50µS OFF for 100 µS period or 10KHz )
|
|
Input Impedance
|
4.7k Ω, typical
|
|
Digital logic levels
|
OFF state : < 4VDC
ON state : > 10VDC
|
|
Output Relay Type
|
Form A, Normal Open
|
|
Contact Rating
|
5A@250VAC, 5A@30VDC
|
|
Max. output current per channel
|
2A
|
|
Max. output current
(entire module)
|
8A
|
|
Min. OFF Resistance
|
1000 Meg Ω@500VDC
|
|
Min. ON Resistance
|
30M Ω@6VDC 1A
|
|
Output Response Time
|
10ms, Max., measured from receipt of force coil command to gate transition of the output MOSFET
|
|
Min. Life
|
1A 1*10^5 ops.
|
|
Line Voltage
|
Max. 30VDC, Max. 250VAC
|
|
Life Mechanical
|
2*10^7 ops
|
|
Watch Dog
|
Hardware & Communication
|
|
Power Requirements
|
10 ~ 30VDC
|
|
Wiring
|
I/O Cable 16 ~ 24AWG
|
|
Operating Temperature
|
-20 ~ 60 ℃
|
|
|
|
|
|
|
|
|
Digital Input Function Block
|
|
ON Delay Timer
|
No
|
Pulse Generator
|
No
|
Simulation
|
Yes
|
|
OFF Delay Timer
|
No
|
Pulse Counter
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10KHz
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Input Toggle
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No
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|
Input Debounce
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No
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ON/OFF Latch
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No
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Timer Accuracy
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No
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Input Invert
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Yes
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|
|
|
|
|
|
Digital Output Function Block
|
|
Output Sequence ON Timer
|
No
|
TPC Output
|
No
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Power on output
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Yes
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|
Output Sequence OFF Timer
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No
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Duty Cycle
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No
|
Alarm Output
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No
|
|
Output Invert
|
Yes
|
Auto/Man bumpless
|
0 ~ 65535s
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Timer Accuracy
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No
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|
Pulse Output
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No
|
Fail Safe (Comm. Watch Dog)
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Yes
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