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Iot CPU SR40 AC/DC/RLY

Model no SR40 Article No E7 288-1SR40-0AG6 Description Iot CPU SR40, Relay Conventional normDimensions WxHxD(mm)125×100×81mm Power dissipatio 23W Available current(SM bus 5V)1400mA

Model no

SR40

Article No

E7 288-1SR40-0AG6

Description

Iot CPU SR40, Relay

Dimensions WxHxD(mm)

125×100×81mm

I/O

24DI/16DO
Product parameters Wiring diagram Relevant information
Specification parameters Model no

CPU SR40 AC/DC/RLY

Article No

E7 288-1SR40-0AG6

Description

Iot CPU SR40, Relay

Conventional norm

Dimensions WxHxD(mm)

125×100×81mm

Power Consumption

23W

Available currentSM bus

max.1400mA

Available current24V DC

max.300mA
CPU Features

Program Memory (KB)

24

Data Memory (KB)

16

Retentive Memory (KB)

10

Data Preservation

permanent

Built-in I/O

Digital Input/Output

24 input /16 output

Analog Input/Output

Process Image Size

256-bit input (I)/256-bit output (Q)

Analog Image

56 words input (AI) 56 words output (AQ)

Expansion Modules Allowed

Up to 6 modules

High speed counter (total)

6 in total

  .Single Phase

4 200KHz + 2 30KHz

  .Quadrature Phase

2 100KHz + 2 20KHz

Pulse output

-

Timer

Non-holding (or not retained) (TON, TOF):192
Holding (or retained) : 64

Counters

256

Bit memory(M)

256 bits

Cycle Interrupt

2 in total, T32 and T96  have a resolution of 1ms

Interrupt Edge

4 up and 4 down

Real Time Clock

Usually 7 days, at least 6 days at 25°C

Memory card

support

Signal expansion boar

Integrated DB 206NG

Performance/ Processing Time

 .Boolean

0.35uS/instruction

 .Moving Word Operations

1.2uS/instruction

 .Floating Point

1.7uS/instruction

Communications Built-in

Ports

Ethernet: 1
RS485 port: 2 (DB9)
Additional DB board 485 interface: 1 (CM01)

HMI Connections

Ethernet:5 Connect; 
Serial port:4 Connect

Programming (PG)

1.2-115.2Kbps

Etherne

Upload and download program: support touch screen;
Host computer communication: support MODBUS TCP
CPU(PUT/GET) support 5 links

Data Transmission rate

Ethernet:10/100 Mb/s;
RS485 System Protocol:9600,19200 and 187500 b/s;
RS485 free port:1200 to 115200 b/s

Isolation

Ethernet:Transformer isolation,1500VDC;
RS485:None

Cable type

Ethernet:CAT5e Shielded cable

RS485:PROFIBUS Network cable

Power 

Input Voltage

85-264VDC

Input current(CPU only)

130mA(w/o 300mA power supply output of the sensor)when CPU only at 120V AC
250mA(w/ 300mA power supply output of the sensor)when CPU only at 120V AC
80mA(w/o 300mA power supply output of the sensor) when CPU only at 240V AC
150mA(w/ 300mA power supply output of the sensor)when CPU only at 240V AC

Input current(Includes CPU and all expansion accessories)

130mA at 120VAC 190mA at 240VAC

Inrush Current (Max)

16.3A at 264VDC

Sensor voltage

20.4-28.8VDC

Isolation

Input to logic

1500VAC,1min

Sensor to logic

Not isolated
Digital Input

Number of Inputs

24
Input type The sinking /sourcing type(IEC type 1 sinking)
Allowable Continuous Voltage Max.30VDC
Surge voltage(Max) 35V DC, lasting 0.5s
Logic 1 signal(Min) 15V DC when the current is 2.5mA
Logic 0 signal(Max) 5V DC when the current is 1mA
Optical Isolation (field side and  logic side) 500V AC lasting 1.0min
Isolation group 1
Filter time Each channel can be separately selected (points I0.0 to I1.5): 0.2, 0.4, 0.8, 1.6, 3.2, 6.4, and 12.8us; 0.2, 0.4, 0.8, 1.6, 3.2, 6.4, and 12.8ms each channel can be individually selected (I1.6 and larger points): 0, 6.4, 12.8ms
Digital Output

Number of Outputs

12
Output type Relay, dry contact
Voltage range 5-30VDC or 5-250VAC
Surge Current (Max) 7A when power on
Rated Current per each point (Max) 2.0A
Switching Frequency (Max) Not recommended
Turn-on delay(Qa.0-Qa.3) Up to 10ms
Turn-off delay(Qa.4-Qb.7) Up to 10ms
Optical Isolation (field side and  logic side) 500V AC lasting 1.0min
Contact Lifetime
non-loaded 10,000,000 cycles
Rated load 10,000 cycles
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