Moxa OPT 8A+ OPT8A+ User Manual
Product codes
OPT8A+
4
Accessories
CN20030
CN20040
CN20060
CN20070
Accessories Image
Pin Assignment
Board-side Connector
10-pin RJ45 x 1
Device-side Connector
DB25 female x 1
DB25 male x 1
DB9 male x 1
DB9 female x 1
Cable Length
150 cm
Related Products
C320Turbo Series, CP-204J, CI-104J, A52, A53, A60
8 DCD
7 GND
6 DTR
5 RTS
4 CTS
3 TxD
2 RxD
DSR 20
1 DCD
5 GND
2 RxD
3 TxD
4 DTR
DSR 6
CTS 8
RTS 7
2 TxD
3 RxD
4 RTS
5 CTS
6 DSR
7 GND
8 DCD
DTR 20
5 GND
1 DCD
4 DSR
3 RxD
2 TxD
RTS 8
DTR 6
CTS 7
TB-M9
TB-F9
TB-M25
TB-F25
ADP-RJ458P-DB9M
ADP-RJ458P-DB9F
Accessories Image
Type
DB9 male DIN-Rail
wiring terminal
DB9 female DIN-Rail
wiring terminal
DM25 male DIN-Rail
wiring terminal
DB25 female DIN-Rail
wiring terminal
RJ45-to-DB9 adaptor (male)
RJ45-to-DB9 adaptor
(female)
Connector
DB9 male
DB9 female
DB25 male
DB25 female
-
-
Rating
300 V, 20 A (IEC250V 10A)
-
-
Operating Temperature
-40 to 105°C (-40 to 221°F)
-
-
Suitable Wiring
24-12 AWG (IEC 0.5-2.5 mm2)
-
-
Dimensions
77.5 x 45 x 51 mm (3.05 x 1.77 x 2.01 in)
77.5 x 90 x 51 mm (3.05 x 3.54 x 2.01 in)
-
-
DB9M
8 7 6 5 4 3 2 1
7 2 1 3 8 4 5 6
RJ-45
DB9F
1 2 3 4 5 6 7 8
6 4 5 1 3 8 7 2
RJ-45
© Moxa Inc. All Rights Reserved. Updated Sep. 5, 2012. Specifications subject to change without notice. Please visit our website for the most up-to-date product information.
TK-485 Tuning Kit
10-pin RJ45 to DB9/DB25 Connection Cables
Wiring Kits
Pull high/low resistance tuner with termination resistor
The TK-485, which has both a termination resistor and tuning resistor,
is a great tool for engineers who build networks of daisy-chained
2-wire RS-485 devices. You no longer need to open up your RS-485
devices to add a termination resistor, and then add another resistor to
tune the pull high/low resistance. Instead, simply connect the TK-485
to your RS-485 network, activate the termination resistor, and then
tune the pull high/low resistor on the TK-485 until the RS-485 signal is
transmitted intact.
is a great tool for engineers who build networks of daisy-chained
2-wire RS-485 devices. You no longer need to open up your RS-485
devices to add a termination resistor, and then add another resistor to
tune the pull high/low resistance. Instead, simply connect the TK-485
to your RS-485 network, activate the termination resistor, and then
tune the pull high/low resistor on the TK-485 until the RS-485 signal is
transmitted intact.
Serial Protection
Isolation: 2 KV isolation protection
ESD Protection: ±4 KV protection from ESD due to contact discharge
ESD Protection: ±4 KV protection from ESD due to contact discharge
Power Requirements
Power Input:
• 12 to 48 VDC input through power jack
• ±12 to ±48 VDC input through terminal block, with polarity
protection
• 12 to 48 VDC input through power jack
• ±12 to ±48 VDC input through terminal block, with polarity
protection
Resistance Options
Pull High: 600 Ω, 1 KΩ, 2 KΩ, 4.7 KΩ, 10 KΩ
Pull Low: 600 Ω, 1 KΩ, 2 KΩ, 4.7 KΩ, 10 KΩ
Terminator: 120 Ω
Pull Low: 600 Ω, 1 KΩ, 2 KΩ, 4.7 KΩ, 10 KΩ
Terminator: 120 Ω
Connectors
Signal Inputs: D+, D-, GND
Signal Outputs: D+, D-, GND
Signal Outputs: D+, D-, GND
Environmental Limits
Operating Temperature: 0 to 55°C
Operating Humidity: 95% RH max., non-condensing
Storage Temperature: -20 to 70°C
Operating Humidity: 95% RH max., non-condensing
Storage Temperature: -20 to 70°C