SPECIFICATIONS
Note: All specifi cations are subject to change without prior notice!
Please visit www.hattelandtechnology.com for the latest electronic version.
2/2
6/6
Info Remote Side
Info
to
Unit #1
to
Unit #2-16
Info
+5V In
PIN 01
+5V In
→
PIN 04
+5V Out
GND
PIN 02
GND
→
PIN 02
GND
PIN 09
→
PIN 09
GND100Ω
RxD-
PIN 03
RxD-
→
PIN 07
→
PIN 07
TxD-
RxD+
PIN 04
RxD+
→
PIN 05
→
PIN 05
TxD+
TxD-
PIN 05
TxD-
→
PIN 03
→
PIN 03
RxD-
TxD+
PIN 06
TxD+
→
PIN 01
→
PIN 01
RxD+
1 2 3 4 5 6
On Remote Control:
To chain more than 1 single unit, 5 pins/cables are needed onward (marked in table above with brown).
+5V is only needed to power Remote Control from first/master unit.
Note: Remote Controller should be the only master device on RS-485 / RS-422 bus.Message sent from other device will be ignored.
On Unit(s):
2 4 6 8 10
1 3 5 7 9
Optionally, a
120Ω resistor is recommended between
PIN 1 (RxD+) and PIN 3 (RxD-) for longer cables on the last unit in chain.
1 3 5 7 9
Pinout assignments and electrical details:
6-pin T.Block Connector
for Remote Control.
2 x 5-pin T.Block Connector
(MC 1,5/ 5-STF-3,81)
on 1st Unit needed.
1 x 5-pin T.Block Connector
(MC 1,5/ 5-STF-3,81)
for units 2 upto 16 in chain.
1st Unit
(Must be powered).
Unit 2 up to 16
1 2 3 4 5 6
2
4
1 3 5 7 9
1 3 5 7 9
Physical wire connections:
Use loose Terminal Block Connectors from Package of Contents that followed the monitor unit and the HD REM SX1-A1 Remote Control. Cables and Cable length
must be provided by customer. Recommended Cable Thickness: Minimum 22 AWG - Maximum 18 AWG. Creation/cabelling illustrates a 2 unit setup.
Max 16 units in chain is possible to control with Remote Control.
1 2 3 4 5 6
2 4
1 3 5 7 9
1st Unit Pinout
Remote control
Pinout
1 3 5 7 9
Unit 2 up to 16,
Pinout
1
2
1
2
3
3
