Hardware Installation; Cables; Nk822X (Rs232) Connection To Icp Das I-7520 Interface Converter - Siemens DF8000 Installation Function & Configuration Commissioning Safety Regulations

8

Hardware installation

8.1

Cables

8.1.1

NK822x (RS232) connection to ICP DAS I-7520 interface converter

Male DE-9
Building Technologies
Fire Safety & Security Products
The RS232 cable that links the NK822x to the ICP DAS I-7520 converter is a Data
Leads-only male to male crossed cable (see Fig. 25).
2
AWG 20 (0.5 mm ) shielded cable is recommended. Max length is 15 m.
Fig. 25 RS232 Connection cable from NK822x to ICP DAS I-7520
Max 15m
Shield
048_DMS_DF8000_ICC_MP4.15_A6V10081388_c_en.doc
Male DE-9
06.2008
29