TXM1.8D Siemens Digital Input Module

In stock
Manufacturer:
Siemens
Product No.:
TXM1.8D
Condition:
In Stock
Product Type:
Digital Input Module
Product Origin:
DE
Weight:
185g
Shipping port:
Xiamen
Warranty:
12 months

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Technical Specifications

Specification Details
Supply
Operating Voltage DC 21.5 ... 26 V (SELV / PELV)
DC 24 V Class 2 (US)
Max Power Consumption TXM1.8D: 1.1 W
TXM1.16D: 1.4 W (Refer to CM110562 for power supply sizing)
Protection Terminals Protection: Against short circuits and incorrect wiring with AC/DC 24 V.
Measuring Cables Cable Material: Solid or stranded copper wire.
Permitted Cable Length: Max. 300 m.
Cable Cross Section: Refer to manual CM110562.
Contact Specifications
Sensing Voltage DC 21.5 ... 25 V
Sensing Current 1.6 mA (initial current 10 mA)
Contact Resistance (Closed) Max. 200 Ω
Insulation Resistance (Open) Min. 50 kΩ
Test Pickups For pin diameter 1 x 1.8 … 2.0 mm
Housing Protection Standard
Front-plate Components IP30 (protection against solid objects > 2.5 mm)
Terminal Base IP20 (protection against solid objects > 12 mm)
Ambient Conditions
Operation Climatic Conditions To IEC 60721-3-3, Class 3K5
Temperature: –5 ... 50 °C
Humidity: 5 … 95 % RH
Mechanical Conditions Class 3M2
Transport / Storage Climatic Conditions To IEC 60721-3-2, Class 2K3
Temperature: –25 ... 70 °C
Humidity: 5 … 95 % RH
Mechanical Conditions Class 2M2
Physical Dimensions
Weight Without Packaging: 164 g
With Packaging: 185 g
Dimensions 108 mm x 77.5 mm x 64 mm