Seneca Z-TWS4-RT User manual

MI00619-0-EN INSTALLATION MANUAL 1/4
INSTALLATION MANUAL
SENECA s.r.l.; Via Austria, 26 – 35127 – PADOVA – ITALY; Tel. [phone] - Fax [phone]
PRELIMINARY WARNINGS
The word WARNING preceded by the symbol indicates conditions or actions that put the user's safety at risk.
The word ATTENTION preceded by the symbol indicates conditions or actions that could damage the
instrument or connected equipment.
The warranty shall become null and void in the event of improper use or tampering with the module or devices
supplied by the manufacturer as necessary for its correct operation, and if the instructions contained in this manual
are not followed.
WARNING: The full content of this manual must be read before any operation. The module must only be used by
qualied electricians. Specic documentation is available using the QR-CODE shown on page 1.
Electrical and electronic waste disposal (applicable in the European Union and other countries with recycling). The
symbol on the product or its packaging shows the product must be surrendered to a collection centre authorized to
recycle electrical and electronic waste.
The module must be repaired and damaged parts replaced by the Manufacturer. The product is sensitive to electro-
static discharges. Take appropriate measures during any operation.
CONTACT INFORMATION
Technical support [email protected] Product information [email protected]
This document is the property of SENECA srl. Copies and reproduction are prohibited unless authorised.
The content of this document corresponds to the described products and technologies.
Stated data may be modied or supplemented for technical and/or sales purposes.
Z-TWS4-RT
Z-PASS1-RT
Z-TWS4-RT
DOCUMENTATION
Z-PASS1-RT
DOCUMENTATION

MI00619-0-EN INSTALLATION MANUAL 2/4
MODULE LAYOUT
SIGNALS VIA LED ON FRONT PANEL
LED STATUS LED meaning
PWR On Device powered correctly
Off Device not powered
RUN
On Locking system
Flashing The module is working correctly
Off System Locked / Booting
DIDO1....DIDO6 On Input or output activated
Off Input or output deactivated
VPN On VPN connection active
Flashing VPN connection problems
SRV
On VPN BOX “SERVICE” connection is working correctly
Flashing VPN BOX “SERVICE” connection in error
Off VPN BOX “SERVICE” connection disabled
RX1 / RX2 / RX4 On Incorrect RS485/ RS232 connection
Flashing Reception of data packet completed on RS485/ RS232
TX1 / TX2 / TX4 Flashing Transmission of data packet completed on RS485/ RS232
ETH ACT (Green) Flashing Packet transit on Ethernet port
ETH LNK (Yellow) On Ethernet port connected
111 mm
Double module dimensions LxHxD: 35 x 102.5 x 111 mm; Weight: 240 g; Enclosure: PA6, black
TECHNICAL SPECIFICATIONS
CERTIFICATIONS
POWER SUPPLY 11 ÷ 40Vdc; 50 ÷ 60Hz; Max absorption: 6 W
ENVIRONMENTAL
CONDITIONS
Operating temperature: from -25°C to +65°C; Humidity: 10% ÷ 90% non condensing.
Storage temperature: from -30°C to +80°C; Degree of protection: IP20
ASSEMBLY 35mm DIN rail IEC EN60715
CONNECTIONS Removable 3.5 mm pitch terminal block, 1.5 mm2 max cable section
PROCESSOR ARM 32 bit
MEMORY 512MB RAM and ≥ 4GB Flash; PUSH-PUSH type slot for micro SD
FEATURES Integrated Web Server and update via Web Server
Z-PASS1-RTZ-TWS4-RT
35 mm
102,5 mm
USB
LAN WAN

MI00619-0-EN INSTALLATION MANUAL 3/4
COMMUNICATION
PORTS
COM1: RS232 / RS485 (on terminals)
COM2: RS485 (on terminals or IDC10)
COM4: RS485 (on terminals)
Maximum baud rate 115kbps; minimum 200 bps
Type A USB HOST
ETH1 and ETH2 Fast Ethernet RJ45 10/100Mbps, Maximum connection distance: 100 m
CAN (on terminals)
INSULATION
DIGITAL
INPUTS
OUTPUTS
Number of inputs: 6 max.; Number of outputs: 6 max.
Voltage OFF<4V, ON>8V MAX. current (Vout+) 50mA
Absorbed current: 3mA @ 12Vdc , 5mA @ 24Vdc.
Voltage (Vext+): 10
÷ 28Vdc. MAX. current: 200 mA per channel
Protect the outputs using a 1.5A fuse (as shown in the wiring diagrams)
ANALOGUE
INPUTS
Voltage 0 ÷ 30Vdc, impedance 200kΩ
Current 0 ÷ 25 mA, impedance ~ 50 Ω
AUXILIARY
VOLTAGE
OUTPUT V AUX: 12Vdc; Max. 50 mA
INSTALLATION REGULATIONS
The module has been designed for vertical installation on a DIN 46277 rail. For optimal operation and long life, adequate ven-
tilation must be provided. Avoid positioning ducting or other objects that obstruct the ventilation slots. Avoid mounting modules
over heat-generating equipment. Installation in the bottom part of the electrical panel is recommended.
These are open type devices intended for installation in a nal casing/panel that offers mechanical protection and protection
against the spread of re.
ModBUS CONNECTION RULES
1) Install the modules in the DIN rail (120 max)
2) Connect the remote modules using cables of an appropriate length. The following table shows cable length data:
- Bus length: maximum length of the Modbus network according to the Baud Rate. This is the length of the cables that connect
the two farthest modules.
- Derivation length: maximum length of a derivation 2 m.
For maximum performance, it is recommended to use special shielded cables, designed specically for data communication.
IDC10 CONNECTOR
Power supply and Modbus interface are available also using the Seneca DIN rail bus, via the IDC10 rear connector, or the
Z-PC-DINAL2-17.5 accessory.
Back connector (IDC 10)
The illustration shows the meanings of the various IDC10
connector pins if signals are to be sent via them directly.
WARNING
CAUTION
This is a Class A product. In a residential environment this equipment may cause radio interference.
In this case, the user may have to take adequate countermeasures.
USB
ETH
LAN
ETH
WAN
DI / DO
USBRS485
RS485
RS232
Comm.
Input
Output
Analogue
Input
Power
Supply
Comm.
Comm.
Power supply DC -
IDC10
Power supply DC +
RS485 GND
RS485 A
RS485 B

MI00619-0-EN INSTALLATION MANUAL 4/4
ELECTRICAL CONNECTIONS
Switch the module off before connecting inputs and outputs.
To meet the electromagnetic immunity requirements:
- use shielded signal cables;
- connect the shield to a preferential instrumentation earth system;
- separate shielded cables from other cables used for power installations (transformers, inverters, motors, etc.).
SETTING THE DIP-SWITCHES
29
30
31
32
GND
16
Tx - RS232
Rx - RS232
A - RS485
B - RS485
5
6
7
8
A - RS485
B - RS485
GND
13
14
15
16
POWER SUPPLY
ANALOGUE INPUTS: VOLTAGE
CAI: COMMON ANALOG INPUT CAI: COMMON ANALOG INPUT CIO: COMMON I/O
CIO: COMMON I/OCIO: COMMON I/O CIO: COMMON I/O
ANALOGUE INPUTS: CURRENT DIGITAL INPUTS: 1- 3
DIGITAL INPUTS: 4- 6 DIGITAL OUTPUTS: 1- 3 DIGITAL OUTPUTS: 4- 6
RS232 / RS485 COM1 RS485 COM2 RS485 COM4 CAN (Z-TWS4-RT)
+
+
25
AI 1
AI 2
CAI
V1
V2
26
27
28
+V AUX
27
25
AI 1
AI 2
CAI
2
26
1
28
mA
mA +V AUX
For use and settings via DIP-SWITCH SW1 see the user manual available on the website on the web page dedicated to the
product.
The DIP-switch settings are read only at boot time. At each change, perform a restart.
CAUTION
WARNING
FUSE: 1,5A
CIO
20
+ V EXT
+ V EXT
9
DI 1
DI 2
DI 3
10
11
12
FUSE: 1,5A
DO 4
DO 5
DO 6
+ V EXT
9
17
18
19
CIO
20
LOAD
LOAD
LOAD
+ V EXT
FUSE: 1,5A
CIO
20
+ V EXT
9
DO 1
DO 2
DO 3
10
11
12
LOAD
LOAD
LOAD
+ V EXT
FUSE: 1,5A
DI 4
DI 5
DI 6
+ V EXT
9
17
18
19
CIO
20
+ V EXT
GND
CAN L
CAN H
21
22
23
24
16
GND
A - RS485
B - RS485
21
22
23
24
15