Sm40-S Calculagraph Withstand Voltage Alarm Output

• After-sales Service: Following Updating
• Warranty: Under Discussion
• Transport Package: Wooden Box
• Model NO.: SM40-S
• Specification: 160*80
• Trademark: Sun-Moon
• Origin: China
• HS Code: 9031809090
• Production Capacity: 30000PCS/Year

Product Description

1. Basic specifications

Power supply voltage AC power supply 100-240 V AC 50/60 Hz

AC/DC power supply 10-24V AC 50/60 Hz; 10-24V DC

Power consumption of AC power supply below 7 VA

AC/DC power supply AC: below 6 VA; DC: Below 5W

The allowable voltage variation range is 90~110% of the power supply voltage

Insulation impedance above 100M Ω (500 V DC MEGA reference)

Withstand voltage at 2000 V AC 50/60Hz for 1 minute

Anti interference IEC61000-4-2 (electrostatic discharge), Class III;

IEC61000-4-4 (Electrical Fast Transient Pulse Group), Class III;

IEC61000-4-5 (surge), Class III

Protection level IP65 (front part of the product
2. Input specifications

Minimum timing unit 0.01 seconds

Maximum display range 9999 hours, 59 minutes, and 59 second

2. Input specifications

Minimum timing unit 0.01 seconds

The maximum display range is 9999 hours, 59 minutes, and 59 seconds Optional accessory specifications

Contact output 1-2 points, 250VAC/3A resistive load

Switching input controls 3 external switching inputs, used for starting, resetting, and stopping, respectively

Communication interface TC ASCII protocol RS232 speed: 2400; 4800; 9600; nineteen thousand and two hundred

Address: 0-99

Response time: 500 μ S (measured value)

TC ASCII protocol RS485