Dual Ethernet X-Card - Sierra Wireless AirLink GX Series Hardware User's Manual

AirLink GX Series Hardware User Guide
AirLink gateway configured in ACEmanager
to send an email when storage tank is
almost empty (5 V on pin)
Analog voltage input
available on connector
pins 7, 8, 14, 15
Note: Pins have a maximum rating
of 30 V, 200 µA
Table 2-9: I/O X-Card RS-232 Port
Pins Name
1 TXD Output low state voltage range
2 CTS
Output high state voltage range
Short circuit current
Leakage current
5 RXD Input low state voltage range
6 RTS
Input high state voltage range
Input resistance
44
Figure 2-27: I/O X-Card Analog Voltage Input Operation
I/O X-Card RS-232 Port
Four pins on the high density DB15 support a 4-wire RS-232 interface. The
interface also supports features like AT, TCP PAD and UDP PAD.
Specification
Note: There is no connection for RI, DCD, DTR or DSR. These are available on the DB-9
serial port. See Serial Port

Dual Ethernet X-Card

This card adds two RJ-45 Ethernet ports to the gateway for a total of three. The
two Ethernet ports on the X-Card are bridged with the gateway's main Ethernet
port, automatically becoming part of the same subnet.
The main Ethernet port on the rear panel is a high performance Ethernet port with
data rates up to 100 Mbps.
The Dual Ethernet X-Card provides additional Ethernet ports for applications
requiring lower throughput (in the range of 8–9 Mbps, or less if both ports are
being used).
Storage tank
level sensor
Parameter Min
VOL -5.0
VOH +5.0
1 short —
1 leak —
VIL -5.0
VIH +5.0
R in 3
on page 38.
Level Full
Sensor output
voltage = 20 V
Storage
Tank
Level Almost empty
Sensor output
voltage = 5 V
Typical Max Units
-7.0 — V
+7.0 — V
±35 ±70 mA
±0.1 ±10 µA
— -20 V
— +20 V
5 7 k
4114008