Veichi VC1-1616MAR-T Quick Reference Manual

Version V1.00 Archived 2022-06-02
VC1-1616MAR-T PLC Quick Reference Manual
This manual provides a quick on-site access for users to the information of the
design, installation, connection and maintenance of the VC1-1616MAR-T
series PLC. It briefly describes the hardware specifications, features and usage
of the VC1-1616MAR-T Series PLC. There are also brief descriptions of
associated accessories, answers to frequently asked questions, and other
information for easy reference. For more detailed product information, please
refer to the "VC Series Programmable Controller Manual" and "AutoStudio
Programming Software Manual" issued by VEICHI. Please consult with the
supplier if needed. Users can also download PLC related technical information
or give feedback on PLC related questions on https://www.veichi.com.
1 Production Introduction
1.1 Module Description
Module description is shown below:
VC 1 - 16 16 M A R -T
Dear Customers:
Thanks for choosing the products of Suzhou VEICHI Electric Technology Co.,
Ltd. In order to continuously improve our products and services, we kindly
request your feedback after using our product for one month. Please take a
moment to fill out the Product Feedback Form and send it to our Customer
Service Center via mail or fax. As a token of our appreciation, we will send you
a special souvenir upon receiving the completed form. We also value your
suggestions on how we can enhance the quality of our products and services. If
you provide us with valuable advice, we will reward you with a special gift.
Customer Service Center, Suzhou VEICHI Electric Technology Co., Ltd.
Product Feedback Form
User name
Address
Product name &
model
Machine code
Appearance or
structure
Performance
Package
Materials
Quality in use
Comments or
suggestions
1.2 Appearance and Structure
The appearance and structure of the main module VC1-1616MAR-T is shown
below:
Non-sta nda rd p ro du ct
Spec ial func tion added/ reduced on the st andard product s
E.g.: T in VC1-1616MAR-T i ndicat es i nte grate d R TD
Output mode
R: Rel ay ou tp ut
T: Tra nsist or output
M: Re lay and t ransist or mixed output
N: No out put
Power input mode
D: 2 4V DC p ower in pu t
A: 2 20 V AC po wer i np ut
N: No power i nput
Module type
M: PLC mai n module
E: PLC ex pan sio n mo du le
Numbe r of output points
(here t ake 14 points as an example )
Numbe r of input poi nt s
(here t ake 16 points as an example )
Series n umb er
1S: Single module ;
1: Eco no mical mod ul e;
2: Gene ral modul e;
3: High-pe rformance module;
3M : Mot ion c ontroll ed module ;
5: Bus cont roll ed module.
VC; VEICHI progra mmable control ler
Tel
Postal code
Installation
date
It adopts RS232 and Mini DIN8 socket, 1 channel of RS485 and Type-C USB
interface. The right expansion module interface is used to connect the
expansion module, the left one is used to connect the expansion communication
module. There are two options for the mode switch, ON/OFF, and one RS485
terminal resistor with a resistance of 120 Ω.
1.3 Terminal Introduction
Terminal Arrangement
Input terminal:
Output terminal:
2 Power Supply Specification
The specifications of the built-in power supply of the main module and those
that the main module can supply to expansion modules are shown as below.
⚫ AC power supply specification:
Item Unit Min.
Input voltage range Vac 85
Input current A /
5V/GND mA /
Rated
output 24V/GND mA /
current
24V/COM mA /
3 Switch Input and Output Characteristics
3.1 Input Characteristics and Signal Specifications
Input characteristics and signal specifications are show in the following table.
High-speed input
Item
terminal X0~X7
Signal input method Source/sink mode, selectable via "S/S" terminals
Detection
24Vdc
voltage
Input
1K
Electrical impedance
parameters External circuit resistance
Input ON
< 400Ω
External circuit
Input OFF
resistance > 24kΩ
X0 to X7 are of digital filter function. Filtering time can be
Digital filter
programmed in 0~60ms.
Filter
function
Hardware Input terminals (other than X0~X7) are of hardware filter mode.
filter Filtering time: about 10ms.
X0~X7: high-speed counting, interruption, and pulse catching
X0 and X1: up to 50kHz counting frequency
High speed function
X2~X7: up to 10kHz counting frequency
The sum of input frequency should be less than 60kHz
Common terminal Only one: S/S
The input terminal of the counter should correspondingly abide by its upper
frequency limit. Any frequency higher than that may result in incorrect counting
or abnormal system operation. Make sure that the input terminal arrangement
is reasonable and choose the proper external sensors.
The PLC provides the "S/S" port for selecting the signal input mode, which can
be set as source-type or sink-type mode. Connecting "S/S" to "+24V" means
users select the sink-type mode, and then an NPN-type sensor can be connected.
Typ. Max. Description
Voltage range for proper start and
220 264
operation
/ 1.5 90Vac input, full-load output
1500 /
The sum power of 5V/GND and
/
24V/GND shall not exceed 30W.
900
/
General input terminal
4kΩ
External circuit resistance < 400Ω
External circuit resistance > 24kΩ
1