General information
HW functional status 01
Firmware version V3.3
Engineering with
● Programming package STEP 7 V5.5 + SP1 or higher or STEP 7 V5.3 + SP2 or higher
with HSP 203
Supply voltage
Rated value (DC)
● 24 V DC Yes
permissible range, lower limit (DC) 19.2 V
permissible range, upper limit (DC) 28.8 V
external protection for power supply lines
(recommendation)
Miniature circuit breaker, type C; min. 2 A; miniature circuit
breaker type B, min. 4 A
Mains buffering
● Mains/voltage failure stored energy time 5 ms
● Repeat rate, min. 1 s
Load voltage L+
Digital inputs
— Rated value (DC) 24 V

Total current of the outputs (per group)

horizontal installation

— up to 40 °C, max.

4 A

— up to 60 °C, max.

3 A

vertical installation

— up to 40 °C, max.

2 A

Cable length

• shielded, max.

1 000 m

• unshielded, max.

600 m

Interrupts/diagnostics/status information

Alarms

No

Diagnostics function

No

Alarms

• Diagnostic alarm

No

Diagnoses

• Diagnostic information readable

No

• Wire-break

No

• Short-circuit

No

• missing load voltage

No

Diagnostics indication LED

• Rated load voltage PWR (green)

No

• Fuse OK FSG (green)

No

• Group error SF (red)

No

• Status indicator digital output (green)

Yes; per channel

• Channel fault indicator F (red)

No

Potential separation

Potential separation digital outputs

• between the channels

Yes

• between the channels, in groups of

8

• between the channels and backplane bus

Yes; Optocoupler

Isolation

Isolation tested with

500 V DC

connection method

required front connector

40-pin

Dimensions

Width

40 mm

Height

125 mm

Depth

120 mm

Weights

Weight, approx.

260 g