Installation manual

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1
Presentation,
description,
selection
(continued)
Modicon TSX Micro
automation platform 1
TSX 37 21/22 PLCs
Modular TSX 37 21/22 PLCs differ in their supply voltage and/or the possibility of fast
counting and analogue functions integrated on the base.
Each PLC comprises: a 3-slot rack which integrates a power supply (c 24 V or
a 100/240 V), a processor including a 20 Kword RAM memory (program, data
and constants), 1 Flash EPROM backup memory, 2 slots for a PCMCIA card
(1 communication card and 1 memory extension card of 128 Kwords maximum) and
a real-time clock. A TSX RKZ 02 mini extension rack enables the number of slots
to be increased by 2 (4 positions).
Each available slot can accept:
b 1 standard format discrete I/O module.
b 2 half format discrete I/O, safety, analog I/O or counter modules.
Also, TSX 37 21/22 PLCs can connect to the Ethernet network TCP/IP or to a modem
via the TSX ETZ 410/510 external stand-alone module.
TSX 37 21/22 PLCs and the TSX RKZ 02 mini extension rack comprise:
1 3-slot base rack (positions 1 to 6).
2 Slot reserved for a standard format module.
3 Centralized display block.
4 Terminal port (TER) (Uni-Telway, Modbus RTU master/slave protocol or
characters string).
5 Man-machine interface port labeled AUX.
6 Cover for accessing the power supply terminals.
7 Slot for a PCMCIA memory extension card.
8 Slot for a PCMCIA communication card.
9 On TSX 37 22, SUB-D connectors type for integrated analogue and counter
functions.
10Mini extension rack with 2 available slots (positions 7 to 10).
11LED showing voltage presence of
c 24 V.
12Power supply terminals protected by removable cover, to connect an auxiliary
c 24 V power supply if PLCs are supplied with a 100/240 V.
13Earth terminal.
14Connectors to the base PLC.
15Reset button.
(1) With TSX RKZ 02 mini extension rack.
(2) Comprises a standard format module to be placed in 1
st
slot of the PLC.
(3) The remote discrete I/O extension modules and AS-interface bus modules are installed in
position 4 which means that their use is mutually exclusive.
(4) With a maximum of 2 (TSX AMZ 600/ASZ 200) modules in the base.
Presentation
9 3 4 5 2
6
7 8
1
15
14
13 12
1110
Description
Selection
Selection of modules to be inserted (5 slots available, that is a maximum of 9 positions)
Type of module to be inserted Maximum number of modules (1) Format Connection
1 3 4 5 9 Stand. Half Connect. Term.blk
Discrete Inputs/
Outputs
8 inputs
(3)
12 inputs (2)
32 inputs (2)
4 outputs (2)
8 outputs (2)
32 outputs (2)
16 inputs/outputs (2)
28 inputs/outputs (2)
64 inputs/outputs (2)
Preventa safety module
AS-Interface bus or I/O extension (3)
Analog I/O 4 or 8 inputs
2 or 4 outputs (4)
2 inputs and 4 outputs (4)
Counting/
positioning
1 or 2 incremental encoder channels
1 absolute encoder channel
Communication
(PCMCIA card on
processor)
Serial link
CANopen bus
Modbus bus
Fipio Agent bus
Uni-Telway bus
Modbus Plus network
Fipway network
Communication Ethernet TCP/IP or external Modem External module
Possible insertion
F
unctions:
p
ages 1/8 and 1/9
Characteristics:
pages 1/13 and 1/14
References:
pages 1/15 and 1/16
Dimensions, mounting:
page 1/17
Courtesy of Steven Engineering, Inc. ● 230 Ryan Way, South San Francisco, CA 94080-6370 ● General Inquiries: [phone] ● www.stevenengineering.com
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