ROOM CONTROL UNIT
20 INPUT 20 OUTPUT WITH IP PORT
INSTALLATION MANUAL
MODEL: RCU-20R20Z-IP
TIS CONTROL LIMITED
RM 1502-p9 Easey CommBldg
253-261 Hennessy Rd Wanchai
Hong Kong
TEXAS INTELLIGENT SYSTEM LLC
SUITE# 610. 860 NORTH DOROTHY DR
RICHARDSON
TX 75081.USA
Copyright © 2020 TIS, All Rights Reserved
TIS Logo is a Registered Trademark of Texas Intelligent System LLC in the
United States of America. This company takes TIS Control Ltd. in other
countries. All of the Specifications are subject to change without notice.
w w w . t i s c o n t r o l . c o m
WARNING:
Do not connect curtain motor
wires before combining (interlocking) 2
relay channels together as curtain mode to
avoid causing damage to motors. Please
read about how to manually program
shutter/curtain pairing in this manual.
SHUTTER / CURTAIN CONNECTION
Once you combine any 2 channels as
shutter/curtain, then connect the shutter-
open wire to the first channel and the
shutter-close wire to the second channel.
The shutter neutral wire should be linked
to the neutral connection in DB enclosure.
INSTALLATION STEPS
To the TIS BUS Network
Cat5e
1
2
3
4
5
6
7
8
9
10
11
12
13
com
14
15
16
com
17
18
19
com
20
21
22
com
23
24
GND D-
D+ +24V
PRG
E1
E2
TIS-BUS
RCU-20R20Z
WARNING! HIGH VOLTAGE!
Connect To N
Connect To L
GND(white-orange)&(white-brown)
D-(white-green)&(white-blue)
D+(blue-green)
+24V(brown-orange)
Cat5e connection
1.5 mm Electric Cable
1.5 mm Electric Cable
2.5 mm Electric Cable
O-OFF
I-ON
MCB
220 ~ 110 Volt
WARNING:
Do not connect FCU wires
before combining (interlocking) 3 relay
channels together as FCU mode to avoid
causing damage to FCU. Please read
about how to manually program FCU
pairing in this manual.
FCU Connection
Once you combine any 3 channels
as FCU, then connect the FCU (Low,
Medium, High) wires to the first, second,
and third channels, consecutively. The
FCU neutral wire should be linked to the
neutral connection of the same section.
To the TIS BUS Network
Cat5e
1
2
3
4
5
6
7
8
9
10
11
12
13
com
14
15
16
com
17
18
19
com
20
21
22
com
23
24
GND D-
D+ +24V
PRG
E1
E2
TIS-BUS
RCU-20R20Z
WARNING! HIGH VOLTAGE!
GND(white-orange)&(white-brown)
D-(white-green)&(white-blue)
D+(blue-green)
24+V(brown-orange)
Cat5e connection
1.5 mm Electric Cable
1.5 mm Electric Cable
2.5 mm Electric Cable
Connect To L
LO
W
MEDIUM
HIGH
O-OFF
I-ON
MCB
