Installation manual

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4
4.3
References
Modicon TSX Micro
automation platform 0
Modbus Bus
Modbus bus connection elements
Description Protocol Physical layer Reference Weigh t
kg
TSX Micro PLC
integrated link
(TER port)
Modbus (RTU)
Uni-Telway
character mode
Non-isolated RS 485 Refer to our catalog
“TSX Micro
automation platform”
–
Communication
module for
Premium/Atrium
Modbus
Character mode
Uni-Telway
- 1 RS 485 isolated integrated channel
(channel 0), (1 to 97 slaves)
- 1 slot for PCMCIA card (channel 1)
(1)
TSX SCY 21601 0.360
Modbus 1 RS 485 isolated integrated channel
(channel 0), 1.2...19.2 Kbps
(1 to 247 slaves)
TSX SCY 11601 0.340
PCMCIA cards
type III for Premium
processor, Atrium
coprocessor, PLC
TSX 37 21/22 or
TSX SCY 21601
module
Modbus
Character mode
Uni-Telway
RS 485 (RS 422 compatible)
1.2...19.2. Kbps
TSX SCP 114 0.105
RS 232D (9 signals)
0.6...19.2. Kbps
TSX SCP 111 0.105
20 mA CL
1.2...19.2. Kbps
TSX SCP 112 0.105
Modbus connection accessories
Description Use Reference Weight
kg
Passive junction
box
Bus tap link and extension, line termination adaptation TSX SCA 50 0.520
2 channel passive
subscriber socket
(2 or 4 wire) (2)
Tap link of 2 devices with 2 wires
Tap link of 1 master device and/or 1 slave device with 4 wires
Fitted with 2 female 15-pin SUB-D connectors
TSX SCA 64 0.570
Active adapter
RS 232C/RS 485
Connection of an RS 232C device as RS 485
Isolation of signals and line termination adaptation
TSX SCA 72 0.520
TSX Micro PLC TER
terminal port cable
connector
Bus tap link cable (2 or 4-wire)
Isolation of Modbus signals
Line termination adaptation
Supplied with cable (length 1 m) fitted with a mini-DIN
connector (TER port)
TSX P ACC 01 0.690
Line terminators
(sold in lot of 2)
2/4-wire cabling
Can be connected to the front panel of the TSX SCA 64
subscriber socket
TSX SCA 10 0.030
(1) PCMCIA type III slot for 1 TSX SCP 111/112/114, TSX FPP 20 or TSX JNP 112/114 card.
(2) 2 or 4 wire cabling, compatible with the TSX SCA 64 subscriber socket requires a max. 10 mm
external diameter Modbus cable.
T
SX Micro
T
SX SCP 11 p
T
SX SCY 11601
T
SX SCA 50
T
SX SCA 64
T
SX SCY 21601
C
haracteristics:
p
age 4/39
Courtesy of Steven Engineering, Inc. ● 230 Ryan Way, South San Francisco, CA 94080-6370 ● General Inquiries: [phone] ● www.stevenengineering.com
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