¾Á¶¦¼¯ÍÅ¡¤(ÖйúÇø)ÓÐÏÞ¹«Ë¾¹ÙÍø

¾Á¶¦¼¯ÍÅ(ÖйúÇø)ÓÐÏÞ¹«Ë¾¹ÙÍø
CN

NPEXA-C731

Communication input isolated barrier, it converts the RS-422 digital signals from a hazardous area into RS-485 digital signals to a safe area by isolation, and also provides transmitters with power in the hazardous area. The input, output, and power supply are galvanically isolated from each other.
¾Á¶¦¼¯ÍÅ(ÖйúÇø)ÓÐÏÞ¹«Ë¾¹ÙÍø

Input signal

Output signal

Channels

Power Supply Mode

Power Distribution

Share
NPEXA-C731

¡¾Core technology¡¿

Çå¾²Õ¤C.png.jpg

¡¾Installation and disposal¡¿



CϵÁÐ×¢ËÜÍâ¿Ç×°ÖÃ.gifCϵÁÐ×¢ËÜÍâ¿Ç²ðж.gif

                                    

Installation                                               Disposal  






¡¾Technical data¡¿ Supply Input Output Transfer characterisics General parameters EMC data Operating conditions ¡¾Mechanical specifications¡¿ Mechanical specifications ¡¾Certified data¡¿ Certified data
Supply
Power supply 18 ~ 60 V DC
Input
Input signal RS422
Distribution voltage Refer to rotary switch setting
Voltage tolerance ¡À 10 %
Output
Output signal RS485
Transfer characterisics
Transmission delay ¡Ü 5 ¦Ìs
Transmission rate ¡Ü 56 kbps
General parameters
Rotary switch setting S0£º5 V DC£¬£¬£¬£¬£¬£¬£¬100 mA£»£» £»£»£»£» £»S1£º6 V DC£¬£¬£¬£¬£¬£¬£¬100 mA£»£» £»£»£»£» £»S2£º8 V DC£¬£¬£¬£¬£¬£¬£¬50 mA£»£» £»£»£»£» £»S4£º9 V DC£¬£¬£¬£¬£¬£¬£¬50 mA£»£» £»£»£»£» £»S8£º12 V DC£¬£¬£¬£¬£¬£¬£¬50 mA
Power dissipation ¡Ü 2W (Distribution: 8V/9V/12V, 50mA); ¡Ü 3.5W (Distribution: 5V/ 6V, 100mA)
EMC data
Electromagnetic compatibility IEC 61326-3-1
Dielectric strength ¡Ý 3000V AC (intrinsically safe side / non-intrinsically safe side); ¡Ý 1500V AC (Power supply /non-intrinsically safe side)
Insulation resistance ¡Ý 100 M¦¸ (Input /Output/Power supply)
Operating conditions
Operation temperature -20 ¡æ ~ +60 ¡æ
Storage temperature -40 ¡æ ~ +80 ¡æ
Suitable location Mounting in safe area, and connected to the intrinsic safety apparatus in hazardous area zone 0, zone 1, zone 2, ¢òA, ¢òB, ¢òC, ¢óC, T4 ~ T6
Mechanical specifications
Connection method Screw connection
Dimension 17.8mm (W) ¡Á 110mm (H) ¡Á 117mm (D)
Mounting type DIN35 mm
Certified data
Product approvals CNEX, CE, FCC, CCC
Ex marking [Ex ia Ga]¢òC, [Ex ia Da] ¢óC
Um 250 V
Uo 7.6 V (Terminals 1, 2; 4, 5); 23.1V (Terminals 3, 6)
Io 77 mA (Terminals 1, 2; 4, 5); 187 mA (Terminals 3, 6)
Po 147 mW (Terminals 1, 2; 4, 5); 1080 mW (Terminals 3, 6)
Co 7 ¦ÌF (Terminals 1, 2; 4, 5); 0.1 ¦ÌF (Terminals 3, 6)
Lo 6 mH (Terminals 1, 2; 4, 5); 0.34 mH (Terminals 3, 6)
¾Á¶¦¼¯ÍÅ(ÖйúÇø)ÓÐÏÞ¹«Ë¾¹ÙÍø
NPEXA-C11

Ò»ÈëÒ»³ö

ÈȵçżÊäÈëÇå¾²Õ¤

¡¾ÍøÕ¾µØͼ¡¿¡¾sitemap¡¿