Data Adapter - NAL RESEARCH CORPORATION QUICKSILVER QS-100 User Manual

Pin Name
9 RS232 TX
10 RS232 DCD
11 GPIO3
12 GPIO5
13 RS232 RX
14 SIGNAL GND
15 GPIO2
16 EXT_PWR_IN
17 EXT_GND
Ethernet
18
MX1_N
19 RS232 DTR
Ethernet
20
MX2_N
21 RS232 DSR
22 RS232 CTS
23 SIGNAL GND
24 GPIO4
25 SIGNAL GND
7.3 D A
ATA DAPTER
To simplify connecting power and data devices to the Quicksilver, NAL provides a Data Adapter
to break out the DB-25 connector pins to an Ethernet RJ-45 connector, a DB-9 RS-232 compliant
serial connector, and a Molex locking power connector.
Document Number: 451-19004-001C
Table 4: DB-25 Pin Assignments
In/Out Type
IN EIA-232
OUT EIA-232
n/c
n/c
OUT EIA-232
--- Signal Ground
n/c
IN 10 – 32 VDC
--- Power Ground
IN/OUT IEEE 802.3, ±2.5 V
IN EIA-232
IN/OUT IEEE 802.3, ±2.5 V
OUT EIA-232
OUT EIA-232
--- Signal Ground
--- n/c
--- Signal Ground
Quicksilver QS-100 User Guide – Revision C
Notes
Reserved
Reserved
Reserved
Ethernet Pair 1 Negative to pin 5
Ethernet Pair 2 Negative to pin 6
Reserved
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