Ver. 1 July 14, 2022
PN: 002-00100-00 REV 1.0
RSS Transmitter with Pure Signal Technology (PST) - Quick Start Guide
Pg 1 of 3
1. General Information - Specifications
!
ATTENTION - READ THIS FIRST
1.
This document is for quick guidance only. For details, please refer to the RSS Transmitter Installation and
Operations Manual.
2.
WARNING: Do not energize the RSS Transmitter until all TS4's have been installed and all RSS
Transmitter Cores connections and communications have been established. Failing to adhere
to the Installation Manual and Quick Start Guide instructions will void the warranty and can
cause irreparable damage to the device.
3.
TS4-A-F, TS4-A-2F and an RSS Transmitter are a solution to meet NEC 2017 & 2020 690.12 Rapid Shutdown
requirements. TS4-A-F and TS4-A-2F units automatically enter rapid shutdown mode when the RSS
Transmitter is switched off and resume energy production when power is restored to the RSS Transmitter.
Wait 30 seconds after rapid shutdown activation before disconnecting DC cables, or turning off DC
disconnect, or powering the RSS transmitter back ON.
1.
12V
DC
Power (+)
2.
12V
DC
Power (-)
3.
Com ground (COM)
4.
Transmit Signal (Tx)
5.
Com ground (COM)
6.
Receive Signal (Rx)
7.
Core 1 input (RSS Core1)
8.
LEDS
9.
Core 2 input (RSS Core2)
10.
Bi-colored RSS Core
1.1 Package Contents
1.3 RSS Transmitter with Pure Signal Technology Overview
1.2 System Wiring Diagram
Item
Quantity
RSS Transmitter w/ PST
1
RSS Core
2
Quick Start Guide
1
Rapid shutdown label
1
Item
Quantity
RSS Transmitter w/ PST
1
RSS Cores
2
480/277Vac Power supply
1
35mm Din Rail
1
Quick Start Guide
1
Rapid shutdown label
1
Item
Quantity
NEMA 4 Enclosure
1
RSS Transmitter w/ PST
1
RSS Core
2
Din Rail Ground Terminal
1
Power conductor
3
120/240Vac Power supply
1
Quick Start Guide
1
Rapid shutdown label
1
490-00100-52
RSS Transmitter
492-00000-52
RSS Transmitter Outdoor kit
493-00000-52
Commercial RSS Transmitter kit
Tigo
TS4-A-F, TS4-A-2F
are required for the proper operation of this rapid shutdown system.
For more information, scan the QR code here.
Many leading inverters integrate the Tigo RSS Transmitter. Look for the Tigo Enhanced label or check for Tigo
integration partners at
https://www.tigoenergy.com/ul-pvrss
The RSS Transmitter with PST can link multiple
RSS transmitters together. This enables Tigo’s
Pure Signal Technology to provide one
coordinated keep-alive signal to the array.
A single Core can accommodate up to 10 conductors. If your
project exceeds the limit, refer to Installation and Operations
Manual.
System components:
1.
PV inverter
2.
Tigo PV RSS Transmitter (RRSx)
3.
Tigo TS4-A-Fs
4.
PV modules
+
12
V
PW
R
C
O
M
T
x
OU
T
C
O
M
R
x
IN
TS4-A-F
TS4-A-F
TS4-A-F
TS4-A-F
TS4-A-F
TS4-A-F
TS4-A-F
TS4-A-F
+
12
V
PW
R
C
O
M
T
x
OU
T
C
O
M
R
x
IN
TS4-A-F
TS4-A-F
TS4-A-F
TS4-A-F
TS4-A-F
TS4-A-F
TS4-A-F
TS4-A-F
PWR
+
12
V
PW
R
C
O
M
T
x
OU
T
C
O
M
R
x
IN
1
3
4
2
10
1 2 3 4 5 6
7 8 9
+
12
V
PW
R
C
O
M
T
x
OU
T
C
O
M
R
x
IN
