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Connection Method

Spring-cage connection

Push-in connection

Inline data jumper

M12 connector

M12 connector (T-coded)

Bus base module

M12 connector, double occupancy

Screw connection

ST local bus connector

Inline connector

RJ45 jack

M12 connector, X01 ... X04 have double occupancy

Inline shield connector

Card edge connector

M8 connector

M12 connector, B-coded

M12 connector (A-coded)

Push-in / plug connection

Micro USB type B

Connection technology

3-conductor

2-conductor

4-conductor

2-, 3-, 4-conductor

1-conductor

2-, 3-conductor

2-, 3-, 4-conductor (shielded)

2, 3-conductor

2-conductor (shielded, twisted pair)

6 or 4-wire, twisted pair shielded cable

3-, 4-conductor

1-conductor (optional 2, 3-conductor)

2-conductor (shielded)

2-conductor (shielded), external 5 V supply

2-, 4-conductor

QUICKON connection

3-conductor (signal, Us, GND)

Current consumption

max. 12 A

typ. 190 mA ±15 % (at 24 V DC)

typ. 30 mA ±15 % (at 24 V DC)

typ. 3 mA ±15 % (at 24 V DC)

typ. 54 mA

max. 80 mA

typ. 28 mA ±15 % (at 24 V DC)

typ. 180 mA ±15 % (at 24 V DC)

typ. 140 mA ±15 % (at 24 V DC)

max. 50 mA (per channel)

typ. 165 mA ±15 % (at 24 V DC)

typ. 150 mA (without ST module expansions)

typ. 650 mA (For maximum number of I/O modules on the ST local bus)

typ. 45 mA (Ib = 0 mA (Ib = total current for supplying passive sensors for all channels))

typ. 120 mA (Ib = 100 mA (Ib = total current for supplying passive sensors for all channels))

max. 100 mA (Total for all channels)

100 mA

typ. 15 mA

typ. 200 mA

Degree of Protection

IP20

IP65/IP67

IP67

IP65

IP20 (per manufacturer's declaration)

IP65/IP67 (in accordance with DIN EN 60529:1989 + A1:1999 + A2:2013)

IP65 (not UL-tested)

Depth

71.5 mm

54 mm

30.5 mm

38 mm

62 mm

116 mm

71 mm

74 mm

50 mm

57 mm

77.14 mm

87 mm (with relay)

82.5 mm

95 mm

94 mm

117 mm

66.5 mm

79.5 mm

26.5 mm

Designation

Supply of module electronics and sensors (US)

Supply of actuators (UA)

Supply of actuators (UA) for additional devices

Communications power

Module electronics, sensors and actuators (US)

Sensor supply UiS

Local bus gateway

Symmetrical incremental encoders

UB (generated internally)

Power supply for sensors

IO-Link port supply (L+)

Asymmetrical incremental encoder

DALI

Sensor supply (US)

Communications power (U<sub>L</sub>)

Inline local bus

Height

119.8 mm

126.1 mm

185 mm

135 mm

140.5 mm

62.2 mm

136.8 mm

129.9 mm

67 mm

141 mm

178 mm

80 mm

42 mm

29 mm

119.4 mm

143 mm

14.8 mm

Mounting Type

DIN rail mounting

DIN Rail

Wall mounting

Wall mounting or DIN rail mounting; both with mounting panel.

Smart Element slot

DIN-Rail

on mounting panel

NS 35/7,5

Plug-in mounting

Wall mounting, optionally on mounting panel

Panel mounting

DIN rail

Panel Mount

Screw on directly or on DIN rail

NS 35/7,5

Wall mounting or DIN rail mounting; both with mounting plate.

Wall mounting, optional DIN rail adapter

In the host system

Number of Inputs

max. 8 (EN 61131-2 type 1)

≤ 8

4 (for resistance temperature detectors)

8 (for resistance temperature detectors)

8 (HART)

1 (only one counter input can be used, either for 24 V or for 5 V signals)

8 (for 1-channel assignment)

4 (for 2-channel assignment)

≤ 2 (IN6 and IN7 are configurable as analog)

≤ 8 (2 configurable as analog)

max. 4 (differential inputs, voltage or current)

Protective circuit

Overload protection, short-circuit protection of sensor supply

Surge protection; electronic (35 V, 0.5 s)

Transient protection; Suppressor diode

Reverse polarity protection; Polarity protection diode

Overload protection; yes

Reverse polarity protection

Overload protection, short-circuit protection of outputs; yes

Reverse polarity protection; parallel diode; with external 5 A fuse (only for commissioning)

Surge protection

Short-circuit and overload protection

Short-circuit protection, overload protection of the outputs; electronic

Surge protection; See the system in which the Smart Element is used.

Surge protection; electronic

Overload protection, short-circuit protection of outputs

Reverse polarity protection; electronic

Short-circuit protection; yes

Short-circuit protection for the sensor supply; yes

Short-circuit and overload protection; electronic

Polarity reversal protection of the inputs; parallel diode (30 V, 5 s)

Supply Voltage

24 V DC

7.5 V DC (via voltage jumper)

24 V DC (via voltage jumper)

5 V DC (via bus base module)

24 V DC (via Inline connector)

using card edge connectors

24 V DC (using card edge connectors)

7.5 V DC

24 V DC -15 % / +20 % (in accordance with EN 61131-2)

7.5 V DC ±5 %

3.3 V DC

9 V DC (from the ST local bus)

7.5 V DC (see safety data)

24 V DC

24 V DC -15 % / +20 %

15 V ±6 %

24 V DC (from UA)

24 V DC (I/O supply and sensor supply)

UL (via bus base module)

Supply Voltage Range

19.2 V DC ... 30 V DC (including all tolerances, including ripple)

18 V DC ... 31.2 V DC (including all tolerances, including ripple)

19.2 V DC ... 30 V DC

IP20 I/O Systems for Control Cabinets