750-816/300-000 - Controller MODBUS; RS-232; 115,2 kBd

Communication

Modbus® RTU

Visualization

none

CPU

16 bits

Programming languages per IEC 61131-3

Instruction List (IL)

Ladder Diagram (LD)

Function Block Diagram (FBD), Continuous Function Chart (CFC)

Structured Text (ST)

Sequential Function Chart (SFC)

Programming environment

WAGO-I/O-PRO V2.3 (based on CODESYS V2.3)

Configuration options

WAGO-I/O-CHECK

Rotary encoder switch

Cycle time

< 3 ms for 1000 bit instructions/ 256 digital I/O

Baud rate

150 Bd … 115.2 kBd

Bus segment length (max.)

1200 m

Transmission medium (communication/fieldbus)

Shielded Cu cable 2 (4) x 0.25 mm²

Number of fieldbus nodes on master (max.)

247

Number of I/O points

6,000

Program memory

32 KB

Data memory

32 KB

Non-volatile software memory

8

Memory for fieldbus input variables (max.)

512

Memory for fieldbus output variables (max.)

512

Number of modules per node (max.)

64

Input and output process image (fieldbus) max.

1024 bytes/1024 bytes

Indicators

LED (ON, LINK, TxD/RxD) green: Fieldbus initialization, send, receive; LED (CRC) red: Checksum error; LED (I/O) red/green/orange: Local data bus status; LED (A, B) green: System power supply status, field supply

Supply voltage (system)

24 VDC (-25 … +30 %); via pluggable connector (CAGE CLAMP^® connection)

Input current (typ.) at nominal load (24 V)

500

Power supply efficiency (typ.) at nominal load (24 V)

87

Current consumption (5 V system supply)

350

Total current (system supply)

1,650

Supply voltage (field)

24 VDC (-25 … +30 %); via power jumper contacts

Current carrying capacity (power jumper contacts)

10

Number of outgoing power jumper contacts

3

Isolation

500 V system/field

Connection technology: communication/fieldbus

Modbus RTU: 1 x D-Sub 9 socket

Connection technology: system supply

2 x CAGE CLAMP^®

Connection technology: field supply

6 x CAGE CLAMP^®

Connection type 1

System/field supply

Solid conductor

0.08 … 2.5 mm² / 28 … 14 AWG

Fine-stranded conductor

0.08 … 2.5 mm² / 28 … 14 AWG

Strip length

8 … 9 mm / 0.31 … 0.35 inches

Connection technology: device configuration

1 x Male connector; 4-pole

Width

50.5 mm / 1.988 inches

Height

100 mm / 3.937 inches

Depth

71.1 mm / 2.799 inches

Depth from upper-edge of DIN-rail

63.9 mm / 2.516 inches

Weight

184.9

Color

light gray

Housing material

Polycarbonate; polyamide 6.6

Conformity marking

CE

Ambient temperature (operation)

0 … +55 °C

Surrounding air temperature (storage)

-25 … +85 °C

Protection type

IP20

Pollution degree (5)

2 per IEC 61131-2

Operating altitude

without temperature derating: 0 … 2000 m; with temperature derating: 2000 … 5000 m (0.5 K/100 m); 5000 m (max.)

Relative humidity (without condensation)

95

Mounting position

any

Mounting type

DIN-35 rail

Vibration resistance

4g per IEC 60068-2-6

Shock resistance

15g per IEC 60068-2-27

EMC immunity to interference

per EN 61000-6-2, marine applications

EMC emission of interference

per EN 61000-6-3, marine applications

Exposure to pollutants

Per IEC 60068-2-42 and IEC 60068-2-43

Fire load

2.652

Permissible pollutant concentration H₂S at a relative humidity < 75%

10

Permissible pollutant concentration SO ₂ at a relative humidity < 75%

25