I/O Unit SP-NM4

Model

SP-NM4

Type

I/O Unit

I/O port

Connector

M8 (A-code) 4-pin, female; 4 ports

Power supply capacity

Per port: 180 mA; Total for 4 ports: 7.5 W ^{*1 *2}

Protection circuit

Reverse polarity protection circuit, Overcurrent protection circuit

Communication, I/O

Switchable between CS-Link, control input, and control output

CS-Link

Supported models

CS-LxxPC/SP-Cxx

Max. number of connected units

CS-LxxPC: Up to 2 units per port;
SP-Cxx: Up to 2 units per port; Total for 4 ports: 8 units ^*3

Control input

Input type

PNP/NPN switchable

Max. number of inputs

Per port: 2; Total for 4 ports: 8 ^*3

ON voltage

PNP: 15 V or more, NPN: 6 V or less

OFF voltage

PNP: 6 V or less, NPN: 15 V or more

Short-circuit current

3 mA or less

Protection circuit

Surge protection circuit

Control output

Output format

PNP/NPN switchable

Max. number of outputs

Per port: 2; Total for 4 ports: 8 ^*3

Maximum load current

100 mA (per output)

Residual voltage

2.5 V or less

Leakage current

0.1 mA or less

Protection circuit

Surge protection circuit, Overcurrent protection circuit

Current consumption

80 mA or less at 24 V ^*4

Environmental resistance

Enclosure rating

IP65/IP67 (IEC 60529)

Ambient temperature

-5 to +50°C 23 to 122°F (no freezing)

Relative humidity

Up to 85% RH (no condensation)

Vibration resistance

10 to 500 Hz; Power spectral density: 0.204 G²/Hz; X, Y, and
Z directions

Shock resistance

100 m/s² 328.1'/s² (10 G); 1000 times each for X, Y, and Z axes

Material

PBT, PAR, POM, NBR, LCP

Weight

Approx. 110 g 3.88 oz