SM_DO_116
On Friday, January 7th, 2011 at 2:44 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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ioSCADA Common Specifications
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Communiction Interface
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Protocol
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Modbus-RTU/ASCII protocol, RS-485 (3-Wire)
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Baud Rate
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1200, 2400, 4800, 9600, 19.2k, 57.6k or 115.2k baud
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Module Addressing
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1 ~ 63, selectabe. Default address 1
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Network Distance
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4000 feet without network repeater
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Max Nodes
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Nodes Supports up to 63 modules without the use of a network repeater
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Frame
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Data Bits 8 Parity none, Stop Bits 1
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Watchdog
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Communication Failure
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Network Isolation Voltage
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3000 Vrms
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Over Voltage Protection
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70 VDC/VP-P
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Supported Modbus Commands
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Function Code
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Description
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1
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Read Coil (Output) Status (0x)
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2
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Read Input Status (1x)
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4
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Read Input Registers (3x)
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3
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Read Holding Registers (4x)
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5
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Force Single Coil (Output) (0x)
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6
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Present Single Register (4x)
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8
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Loopback Command
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15
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Force Multiple Coil (Output) (0x)
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16
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Preset Multiple Registers (4x)
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17
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Report Slave ID
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Command Exception support
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Broadcast Command support
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Isolation Voltage
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RS-485 Isolation
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3000 Vrms
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Field Side to Logic Side Isolation Voltage
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3000/5000 Vrms (Analog/Digital)
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Channel-to-channel Isolation
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Yes
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Environment
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Operating Temperature
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-30 ~ 75 ℃
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Storage Temperature
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-45 ~ 85 ℃
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Relative Humidity
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5 ~ 90%, Noncondensing
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Electromagnetic Compatibility
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Electrical Fast Transient Immunity (EFT)
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IEC61000-4-4 level 3 (Power, Signal lines)
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Electrostatic Discharge (ESD) Immunity
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IEC61000-4-2 Level 3/2 (8KV/4KV air/direct discharge)
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Surge Immunity
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IEC61000-4-5 (0.5KV COMM.)
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SM_DO_116 Specifications
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Specifications
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Productl Description
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16 Channels Power Relay Output Module
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Output Channels
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16
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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 curtent
(entire module)
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8A
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Common Ground
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1 for 16 Channels
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Min. OFF Resistance
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1000Meg Ω @ 500VDC
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Min. ON Resistance
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30mΩ @ 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 ~ 30 VDC
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Digital Output Function Block
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Output Sequence ON Timer
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0 ~ 65535s, 1s Resolution
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Output Sequence OFF Timer
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0 ~ 65535s, 1s Resolution
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Output Invert
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Yes
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Pulse Output
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0 ~ 65535s, 1s Resolution
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TPC Output
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0 ~ 100%
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Duty Cycle
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1 ~ 3000 (0.1 ~ 300s)
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Atuo/Man bumpless
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Yes
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Fail Safe (Comm. Watch Dog)
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0 ~ 65535s
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Power on Output
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Yes
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I to O
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No
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Timer Accuracy
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1%
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SM_DO_116 Specifications
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Specifications
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Productl Description
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16 Channels Power Relay Output Module
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Output Channels
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16
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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 curtent
(entire module)
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8A
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Common Ground
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1 for 16 Channels
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Min. OFF Resistance
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1000Meg Ω @ 500VDC
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Min. ON Resistance
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30mΩ @ 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 ~ 30 VDC
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Digital Output Function Block
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Output Sequence ON Timer
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0 ~ 65535s, 1s Resolution
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Output Sequence OFF Timer
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0 ~ 65535s, 1s Resolution
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Output Invert
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Yes
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Pulse Output
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0 ~ 65535s, 1s Resolution
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TPC Output
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0 ~ 100%
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Duty Cycle
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1 ~ 3000 (0.1 ~ 300s)
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Atuo/Man bumpless
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Yes
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Fail Safe (Comm. Watch Dog)
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0 ~ 65535s
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Power on Output
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Yes
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I to O
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No
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Timer Accuracy
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1%
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