4.4. Interfaces
• The Statys XS provides three standard communication ports: RS-232, USB, and 5 dry contacts.
RS-232
DRY CONTACT
The Statys XS provides ve user congurable dry contacts for customized
features. The capacity of each contact is
24Vdc / 1A, additional information is
provided in § 7.
USB
Pin Denition Type Signal
1 N/A N/A N/A
2 TX Output TX
3 RX Input RX
4 N/A N/A N/A
5 GND Power source N/A
6 +12V Power source N/A
7 N/A N/A N/A
8 N/A N/A N/A
9 N/A N/A N/A
Pin Denition Signal
1 Common 3 N/A
2 Relay 3 Source A abnormal
3 Relay 4 Source B abnormal
4 Common 4 N/A
5 Relay 5 General alarm
6 Common 1 N/A
7 Relay 1 Pre-alarm active
8 Common 2 N/A
9 Relay 2 Over temperature
Pin Signal
1 VBUS
2 D-
3 D+
4 GND
• The Statys XS provides one external communication slot (optional) for the user: SNMP or RS-485 (see § 4.3.1)