USER MANUAL – Z-PASS1/Z-PASS2
2
Seneca Z-PC Line modules:
Z-PASS1, Z-PASS2
Table of Contents
Table of Contents .............................................................................................................................................. 2
1
Preliminary information / Informazioni preliminari .................................................................................. 4
2
Firmware Licensing Terms ......................................................................................................................... 7
2.1
Firmware with Open Source GPL ....................................................................................................... 7
3
Features ..................................................................................................................................................... 7
4
Technical specifications ............................................................................................................................. 8
5
Electrical Connections ............................................................................................................................. 10
5.1.1
Z-PASS1-IO Digital I/Os ............................................................................................................ 15
5.1.2
Z-PASS2-IO Digital I/Os ............................................................................................................ 15
6
LEDs signaling .......................................................................................................................................... 16
6.1
Z-PASS1/Z-PASS2 ............................................................................................................................. 16
6.2
Z-PASS1-R01/Z-PASS2-R01 .............................................................................................................. 17
6.3
Z-PASS2-IO ....................................................................................................................................... 18
6.4
Z-PASS1-IO ....................................................................................................................................... 19
7
Upgrading the firmware by USB pen ....................................................................................................... 21
8
Discovering the Z-PASS IP address .......................................................................................................... 21
9
Ethernet Mode (Z-PASS1-R01/Z-PASS2-R01/Z-PASS1-IO/Z-PASS2-IO) ................................................... 23
10
Modbus Bridge .................................................................................................................................... 25
11
Transparent Bridge .............................................................................................................................. 26
11.1 Remote Serial COM (with RFC 2217) ............................................................................................... 26
11.1.1
Seneca Serial to Ethernet Connect .......................................................................................... 28
11.2 Serial Tunnel Point-to-Point on TCP ................................................................................................ 37
11.3 Serial Tunnel Point-to-Point on UDP ............................................................................................... 37
11.4 Serial Tunnel Point-to-Multipoint .................................................................................................... 38
12
Modbus Gateway ................................................................................................................................ 39
13
VPN ...................................................................................................................................................... 41
13.1 “Single LAN” VPN ............................................................................................................................. 43
13.2 “Point-to-Point” VPN ....................................................................................................................... 44
14
Router .................................................................................................................................................. 45
15
Network Redundancy .......................................................................................................................... 46
