Seneca Z-D-IN Manuale utente

MI00205-7-EN INSTALLATION MANUAL 1/4

INSTALLATION MANUAL

SENECA s.r.l.; Via Austria, 26 – 35127 – PADOVA – ITALY; Tel. +39.049.8705359 - Fax +39.049.8706287

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 via 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

electrostatic discharges. Take appropriate measures during any operation.

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 might damage the

instrument or the 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.

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.

DOCUMENTATION

Z-D-IN

MI00205-7-EN INSTALLATION MANUAL 2/4

MODULE LAYOUT

Dimensions LxHxD 17.5 x 102.5 x 111 mm; Weight: 110 g; Enclosure: PA6, black

17.5 mm

111 mm

102.5 mm

LED STATUS LED meaning

PWR Green ON The device is powered correctly

FAIL yellow ON Anomaly or fault

FAIL yellow Flashing Wrong setup

RX Red ON Connection check

RX Red Flashing Receipt of packet completed

TX Red Flashing Transmission of packet completed

SIGNALS VIA LED ON FRONT PANEL

TECHNICAL SPECIFICATIONS

CERTIFICATIONS

https://www.seneca.it/products/z-d-in/doc/CE_declaration

INSULATION

POWER SUPPLY Voltage: 10 ÷ 40Vdc; 19 ÷ 28Vac; 50 ÷ 60Hz

Absorption: Typical: 1.5W @ 24Vdc, Max: 2.5W

USE Use in environments with pollution degree 2.

The power supply unit must be class 2.

ENVIRONMENTAL

CONDITIONS

Temperature: -10÷ + 65°C

Humidity: 30%÷ 90% at 40°C non condensing.

Altitude: Up to 2,000 m above sea level

Storage temperature: -20÷ + 85°C

Degree of protection: IP20.

ASSEMBLY IEC EN60715, 35mm DIN rail in vertical position.

CONNECTIONS 3-way removable screw terminals, 5mm pitch, 2.5mm2section

Rear connector IDC10 for DIN bar 46277

MI00205-7-EN INSTALLATION MANUAL 3/4

INPUTS

Type of supported

inputs: Reed, Contatto, proximity PNP, NPN (with external resistance)

Number of channels: 5 (4+ 1) self-powered at 16Vdc

Totalizer maximum

frequency

100 Hz for channels from 1 to 5

10 kHz only for input 5 (after setting)

UL (status OFF) 0 ÷ 10 Vdc, I < 2mA

UH (status ON) 12 ÷ 30 Vdc; I > 3mA

Absorbed current 3mA (for each active input)

Protection By means of transient TVS suppressors of 600 W/ms.

CONFIGURATION OF FACTORY SETTINGS

All DIP-switches in OFF

Communication parameters of ModBUS protocol: 38400 8, N, 1 Address 1

Input status inversion: DISABLED

Digital lter 3ms

Totalizers Counting to increment

Channel 5 at 10 KHz Disabled

ModBUS latency time 5ms

1200 m 2 m

Diagram 1

Bus length Derivation

length

Module Module

Module

Module 3

Bus length

Ld= derivation length

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 (see Diagram 1).

- Derivation length: maximum length of a derivation 2 m (see Diagram 1).

For maximum performance, it is recommended to use special shielded cables, such as BELDEN 9841.

IDC10 CONNECTOR

Power supply and Modbus interface are available using the Seneca DIN rail bus, via the IDC10 rear connector, or the

Z-PC-DINAL2-17.5 accessory.

RS485GND

RS485A

RS485B

Power Supply AC / +

Power Supply AC / -

IDC 10

Rear Connector (IDC 10)

The meaning of the various pins on the IDC10 connector

is shown in the gure if you wish to supply signals directly

via it.

MI00205-7-EN INSTALLATION MANUAL 4/4

SETTING THE DIP-SWITCHES

The position of the DIP-switches denes the Modbus communication parameters of the module: Address and Baud Rate

The following table shows the values of the Baud Rate and the Address according to the setting of the DIP-switches:

Note:

When DIP switches 3 to 8 are OFF, the communication settings are taken from programming (EEPROM).

Note 2:

The RS485 line must be terminated only at the ends of the communication line.

DIP-Switch status

SW1 POSITION BAUD

RATE

SW1 POSITION

ADDRESS

POSITION

TERMINATOR

1 2 3 4 5 6 7 8 3 4 5 6 7 8 10

9600 #1 Disabled

19200 #2 Enabled

38400 #...

57600 #63

From

EEPROM

From

EEPROM

The settings of the dip-switches must be compatible with the settings on the registers.

The description of the registers is available in the USER MANUAL.

ELECTRICAL CONNECTIONS

-Vac/Vdc

+ Vac/Vdc

Power supply:

The upper limits must not be exceeded in order to avoid serious damage to the

module.

If the power supply source is not protected against overload, a safety fuse must be

installed in the power supply line with a value suitable to what the situation requires.

ModBus RS485

Connection for RS485 communication using the MODBUS master system as an

alternative to the Z-PC-DINx bus.

N.B.: The indication of the RS485 connection polarity is not standardised and in some

devices may be inverted.

INPUTS

Z-D-IN-1

16V

PNP NPN

R=1k5

1k5

INPUT SETTINGS:

Default settings:

Input #1: 0 – 100 Hz (16BIT)

Input #2: 0 – 100 Hz (16BIT)

Input #3: 0 – 100 Hz (16BIT)

Input #4: 0 – 100 Hz (16BIT)

Input #5: 0 – 100 Hz (16BIT)

Input #5 can be set as totalizer:

Input #5: 0 – 10 kHz (32BIT)

GND

The upper power supply limits must not be exceeded, as this might cause serious damage to the module. Switch the mod-

ule 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;

• a fuse with a MAX. rating of 0,5 A must be installed near the module.

• separate shielded cables from other cables used for power installations (inverters, motors, induction ovens, etc...).

• make sure that the module is not supplied with a supply voltage higher than that indicated in the technical specications

in order not to damage it.

ATTENTION

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