Technical Data Bulletin
© 2019 Schneider Electric
All Rights Reserved
19-65
schneider-electric.us
XB5R Plastic and XB4R Metal Wireless,
Batteryless Push Buttons
22 mm Push Buttons
Refer to Catalog DIA5ED2121214EN
ZBRN1 and ZBRN2 Access Points
2
1
2
3
2
4
2
5
2
6
2
2
1
1
1
2
1
3
1
4
1
5
1
6
TM
5A
C
TB
1
2
2
1
2
3
2
4
2
5
2
6
2
2
1
1
1
2
1
3
1
4
1
5
1
6
TM
5A
CTB
12
2
1
2
3
2
4
2
5
2
6
2
2
1
1
1
2
1
3
1
4
1
5
1
6
TM
5
A
CT
B
12
2
1
2
3
2
4
2
5
2
6
2
2
1
1
1
2
1
3
1
4
1
5
1
6
TM
5A
C
TB12
2
1
2
3
2
4
2
5
2
6
2
2
1
1
1
2
1
3
1
4
1
5
1
6
T
M5ACT
B
12
2
1
2
3
2
4
2
5
2
6
2
2
1
1
1
2
1
3
1
4
1
5
1
6
Radio transmission between 3 transmitters and 1 Access Point
The access point of Harmony wireless and batteryless range provides network
connectivity openness by operating as an intermediate equipment between the
transmiter and the PLC (Programmable Logic Controller). The access point receives
radio signals from the transmitters and converts them to communication protocols.
Based on the model, it is connected to the PLC using either RS485 Modbus Serial line or
Modbus/TCP protocol.
The access point can be used with transmitters such as XB4R and XB5R wireless and
batteryless push buttons, rope pull switch, mushroom head push button (1), and all PLCs
that support Modbus Serial line over RS485 or Modbus/TCP protocols.
Depending on the application, an external or a relay antenna can be used to improve
signal reception. An access point can support up to 60 radio transmitters
ZBRN2
ZBRN1
ZBRCETH
Table 19.196: Configurable Access Points
Description
Data Function
Output Type
Receiver Voltage
(V)
Catalog Number
Configurable access
points equipped with:
- 7-segment display
- jog dial
- 8 indicating LEDs
(power ON, functions
mode,
communication
status, signal
strength)
- external antenna
connector and
protective plug
Monostable
(adjustable from 100
ms to 1 s)
2 RS485 connectors
that provides
connectivity for
Modbus RS485
Serial line
24 to 240
ZBRN2
Monostable
(adjustable from 100
ms to 1 s)
1 slot for
communication
module ZBRCETH
(should be ordered
separately)
24 to 240
ZBRN1
Table 19.197: Communication Module
Description
Characteristics Communication Port
Catalog Number
Modbus/TCP network
communication module
Modbus/TCP protocol with
embedded Web pages in 5
languages for
configuration, monitoring
and diagnostics
2 RJ45 connectors that
provides connectivity for
daisy chain and daisy
chain loop operation
ZBRCETH
19
PUSH BUTTONS AND OPERATOR
INTERFACE