Warning
This instruction sheet only provides introductory information on electrical specifications, functions, and wiring. The
program and instructions designed for DVP-EH2-L are compatible with those of DVP-EH2 series, and please refer to
"DVP-PLC Application Manual: Programming”. For how to purchase its peripheral devices, please refer to this
instruction sheet or “DVP-PLC Application Manual: Special Modules".
DVP-EH2-L is an OPEN TYPE device and therefore should be installed in an enclosure free of airborne dust,
humidity, electric shock and vibration. The enclosure should prevent non-maintenance staff from operating the device
(e.g. key or specific tools are required for opening the enclosure) in case danger and damage on the device may
occur.
DO NOT connect input AC power supply to any of the I/O terminals; otherwise serious damage may occur. Check all
the wiring again before switching on the power and DO NOT touch any terminal when the power is switched on.
Make sure the ground terminal
is correctly grounded in order to prevent electromagnetic interference.
Introduction
Product Profile & Outline
1
Battery socket cover
2
Function card/memory card cover
3
I/O terminals
4
I/O terminal No.
5
Extension module connection port cover
6
Input indicator
7
Output indicator
8
DIN rail clip
9
Communication port cover
10
5
8
3
8
4
1
2
3
4
6
7
9
10 DIN rail (35mm)
3
1
2
6
7
1
2
5
4
12
9
10
11
8
1 Mounting screw
5 Memory card port
9
COM1 (RS-232)
2 Direct mounting hole
6 POWER/RUN/BAT.LOW/ERROR indicator
10
COM2 (RS-485)
3 Battery socket
7 Extension module connection port
11 Run/Stop switch
4 Function card mounting hole
8 Left-side Extension module connection port
12 VR0/VR1
ENGLISH
Dimension
90
148
7
129.2
98
.2
82.2
Unit: mm
Specifications
Electrical Specification
Model
Item
32EH00
2-L
Power supply voltage
100 ~ 240VAC (-15% ~ 10%); 50/60Hz
±
5%
Fuse capacity
2A/250VAC
Power consumption
60VA
DC24V current supply
500mA
Power protection
DC24V; output short-circuited
Withstand voltage
1,500V AC (Primary-Secondary); 1,500V AC (Primary-PE); 500V AC (Secondary-PE)
Insulation resistance
> 5M
Ω
(all I/O point-to-ground: 500V DC)
Noise immunity
ESD: 8KV Air Discharge; EFT: Power Line: 2KV, Digital I/O: 1KV, Analog &
Communication I/O: 250V; Damped-Oscillatory Wave: Power Line: 1KV, Digital I/O: 1KV,
RS: 26MHz ~ 1GHz, 10V/m
Earth
The diameter of grounding wire shall not be less than that of L, N terminal of the power.
(When many PLCs are in use at the same time, please make sure every PLC is properly
grounded.)
Operation/storage
Operation: 0ºC ~ 55ºC (temperature); 50 ~ 95% (humidity); pollution degree 2
Storage: -25 ºC ~ 70 ºC (temperature); 5 ~ 95% (humidity)
Vibration/shock immunity
International standards:IEC61131-2,IEC68-2-6 (TEST Fc)/IEC61131-2 & IEC68-2-27
(TEST Ea)
Weight (g)
R/T: 670/636
Input Point Specification
24VDC single common port input
Specification
Items
10kHz
20kHz
60kHz
Note
Input wiring type
Change wiring from S/S to SINK or SOURCE
Input indicator
LED display; light on = ON, light off = OFF
Input voltage (±10%)
24VDC
Input point configuration
*3
*1
*2
Input impedance
4.7k
Ω
3.3k
Ω
4.7k
Ω
Off
On
> 4mA (16.5V)
> 6mA (18.5V)
> 4mA (16.5V)
Active Level
On
Off
< 1.5mA (8V)
< 2.2mA (8V)
< 1.5mA (8V)
Off
On
< 8us
< 3.5us
< 7.5us
Response time/
noise immunity
On
Off
< 60us
< 20us
< 7.5us
*1: The bandwidth of input points
X10, X11, X14, and X15 is
20kHz.
*2: The bandwidth of input points
X0, X1, X4, and X5 is 60kHz.
*3: The bandwidth of the input
points other than the
high-speed input points listed
above is 10kHz.
*4: Input points X0 ~ X7and X10 ~
X17 can conduct 10 ~ 60ms
digital filter adjustment.
Output Point Specification
Single common port transistor output
Specification
Items
Low speed
High speed*
Single common port relay output
Max. frequency
10kHz
200kHz
Load ON/OFF control
Output indicator
LED display; light on = ON, light off = OFF
Min. load
--
2mA/DC power supply
Working voltage
5 ~ 30V DC
< 250V AC, 30V DC
Insulation
Photo coupler isolation
Magnetic isolation
Current specification
0.3A/1 point @ 40ºC
< 1kHz, 0.3A/1 point @ 40°C
≥
1kHz, 30mA/1 point @ 40°C
2A/1 point (5A/COM)
75VA (conductive), 90W (resistive)
Off
On
20us
Max. output
delay time
On
Off
30us
0.2us
10ms
Over-current protection
N/A
Mechanical life
N/A
2×10
7
times (without load)
Electrical life
N/A
1.5×10
5
times (5A 30V DC)
5×10
5
times (3A 120V AC)
3×10
4
times (5A 250V AC)
* Only Y0 and Y2 support high-speed output.
Installation & Wiring
3.1 How to Mount & Wiring Notes
How to install DIN rail:
DVP series PLC can be secured to a cabinet by using the DIN rail of 35mm in height and
7.5mm in depth. When mounting PLC to DIN rail, be sure to use the end bracket to stop any
side-to-side movement of PLC and reduce the chance of wires being loosen. A small retaining
clip is at the bottom of PLC. To secure PLC to DIN rail, place the clip onto the rail and gently
push it up. To remove it, pull the retaining clip down and gently remove PLC from DIN rail, as
shown in the figure.
How to screw:
Please use M4 screw according to the dimension of the product.
DVP MPU
> 50mm
> 50mm
> 50mm
> 50mm
Please install PLC in an enclosure with sufficient space around it to allow heat
dissipation as shown in the figure.
Wiring:
To suit M3.5 screw terminals
Below 6.2
Below 6.2
1. Use O-type or Y-type terminal. See the figure in the left hand side for its
specification. PLC terminal screws should be tightened to 5 ~ 8 kg-cm (4.3 ~
6.9 in-Ibs) and please use only 60/75ºC copper conductor.
2. DO NOT wire empty terminal • . DO NOT place the input signal cable and
output power cable in the same wiring circuit.
3. DO NOT drop tiny metallic conductor into the PLC while screwing and wiring.
Tear off the sticker on the heat dissipation hole for preventing alien
substances from dropping in, to ensure normal heat dissipation of the PLC.
3.2 Wiring Notes
Power Input Wiring
The power input of DVP-EH2-L PLC is AC. When operating the PLC, please make sure that:
1. The input voltage should be current and its range should be 100 ~ 240V AC. The power should be
connected to L and N terminals. Wiring AC110V or AC220V to +24V terminal or input terminal will result in
serious damage on the PLC.
2. The AC power input for PLC MPU and I/O extension modules should be ON or OFF at the same time.
3. Use wires of 1.6mm (or longer) for the grounding. The power shutdown of less than 10ms will not affect the
operation of the PLC. However, power shutdown time that is too long or the drop of power voltage will stop
the operation of the PLC and all outputs will go OFF. When the power supply turns normal again, the PLC
will automatically return to its operation. Please be aware of the latched auxiliary relays and registers inside
the PLC when programming.
AC Power Input
100~240
VAC
0.5A is the maximum power supply for
+24V power supply output terminal. DO
NOT connect other external power
supplies to this terminal. Every input
terminal requires 6 ~ 7mA to be driven;
e.g. the 16-point input will require
approximately 100mA. Therefore, +24V
cannot give output to extermal load that is
more than 400A.
Safety Wiring
Since a PLC controls many devices, actions of any device may affect actions of other devices, and the
breakdown of any one device may cause the breakdown of the whole auto-control system and danger.
Therefore, we suggest you wire a protection circuit at the power input terminal, as shown in the figure below.
AC power supply load
Power circuit protection fuse (3A
）
Power indicator
Emergency stop
This button can cut off the system power supply when accidental
emergency takes place.
System circuit isolation device
The device is made of electromagnetic contactor and relay as the
switch to prevent the instability of system when the power is
intermittently supplied.
DVP-PLC (main processing unit)
Earth
MC
M C
N
L
1
1
2
3
4
5
6
7
8
Guar d
Limit
M C
Power supply AC: 100 ~ 240VAC
Input Point Wiring
There are two types of DC inputs, SINK and SOURCE.
Input point loop equivalent circuit
Wiring loop
DC Signal IN
S/S
X0
Sinking
SINK
mode
(common port for current input S/S)
24VDC
24G
X0
S/S
+24V
SINK
+5V
24G
S/S
X0
X1
X2
+24V
Sink Type
Input point loop equivalent circuit
Wiring loop
DC Signal IN
S/S
X0
Sourcing
SOURCE
mode
(common port for current output S/S)
24VDC
24G
X0
S/S
+24V
SOURCE
+5V
24G
S/S
X0
X1
X2
+24V
Source Type
Output Point Wiring
Relay (R) contact circuit wiring
Y0
RY
LED
C0
LOAD
POWER
DVP-**-**-**-R
RELAY OUTPUT
2
3
1
5
C0 Y0 Y1
C1 Y3 Y4 C2 Y6 Y7
4
M C1
M C2
7
10
3
2
8
9
6
Flywheel diode: To extend the life span of contact
Emergency stop: Uses external switch
Fuse: Uses 5 ~ 10A fuse at the common port of output contacts to protect the output circuit
Varistor: To reduce the interference on AC load
Empty terminal: not in use
DC power supply
Neon indicator
A C power supply
Incandescent light (resistive load)
Manually exclusive output: Uses external circuit and forms an interlock, together with the PLC
internal program, to ensure safety protection in case of any unexpected errors.
Transistor (T) contact circuit wiring
Y0
LED
C0
TRANSISTOR OUTPUT
LOAD
1. NPN
< 0.3A
MC1
MC2
2
3
1
C0 Y0
Y1
C1 Y4 Y5 Y6
Y7
5
4
5
3
4
Y0
LED
ZP 0
TRANSISTOR OUTPUT
LOAD
2. PNP
< 0.3A
Up0
MC1
MC2
2
3
1
Up 0 Zp 0
Up 1 Zp 1
Y 1
Y 10
Y0
Y11
3
5
5
4
DC power supply
Emergency stop
Circuit protection fuse
Flywheel diode + inductive load
Manually exclusive output: Uses external circuit and forms an interlock, together with the PLC
internal program, to ensure safety protection in case of any unexpected errors.
注意事項
本使用說明書僅提供電氣規格、功能規格、安裝配線部份說明，其它詳細之程式設計及指令與
DVP-EH2
系列
相容，詳細說明請見
DVP-PLC
應用技術手冊【程式篇】，選購之週邊裝置詳細說明請見該產品隨機手冊或
DVP-PLC
應用技術手冊【特殊模組篇】。
本機為開放型
(OPEN TYPE)
機殼，因此使用者使用本機時，必須將之安裝於具防塵、防潮及免於電擊∕衝
擊意外之外殼配線箱內。另必須具備保護措施（如：特殊之工具或鑰匙才可打開）防止非維護人員操作或意
外衝擊本體，造成危險及損壞。
交流輸入電源不可連接於輸入∕出信號端，否則可能造成嚴重損壞，請在上電之前再次確認電源配線。請勿
在上電時觸摸任何端子。本體上之接地端子
務必正確的接地，可提高產品抗雜訊能力。
產品簡介
產品外觀及各部介紹
1
電池插槽上蓋
2
功能卡∕記憶卡上蓋
3
輸出∕入端子
4
輸入∕輸出端子編號
5
擴充機連接口上蓋
6
輸入點指示燈
7
輸出點指示燈
8
DIN
軌固定扣
9
通訊口上蓋
10
5
8
3
8
4
1
2
3
4
6
7
9
10
固定
DIN
軌糟
(35mm)
3
1
2
6
7
1
2
5
4
12
9
10
11
8
1
機身固定螺絲
5
記憶卡插槽
9 COM1 (RS-232)
2
直接固定孔
6
電源、運行、錯誤及電池狀態指示
10 COM2 (RS-485)
3
電池插槽
7
擴充機連接口
11 Run/Stop
開關
4
功能卡固定孔
8
左側擴充機連接口
12 VR0/VR1
繁體中文
外觀及尺寸
90
14 8
7
129 .2
98
.2
82. 2
尺寸單位：
mm
規格
電氣規格
機種
項目
DVP32EH00
2-L
電源電壓
100 ~ 240V AC (-15% ~ 10%); 50/60Hz
±
5%
電源保險絲容量
2A/250V AC
消耗電力
60VA
DC24V
供應電流
500mA
電源保護
DC24V
輸出具短路保護
突波電壓耐受量
1,500V AC (Primary-Secondary); 1,500V AC (Primary-PE); 500V AC (Secondary-PE)
絕緣阻抗
5 M
Ω以上（所有輸出∕入點對地之間
500V DC
）
雜訊免疫力
ESD: 8KV Air Discharge; EFT: Power Line: 2KV, Digital I/O: 1KV, Analog & Communication I/O:
250V; Damped-Oscillatory Wave: Power Line: 1KV, Digital I/O: 1KV, RS: 26MHz ~ 1GHz, 10V/m
接地
接地配線之線徑不得小於電源端
L, N
之線徑（多台
PLC
同時使用時，請務必單點接地）
操作∕儲存環境
操作：
0°C ~55°C
（溫度），
50 ~ 95%
（濕度），污染等級
2
；
儲存：
-25°C ~70°C
（溫度），
5 ~ 95%
（濕度）
耐振動
/
衝擊
國際標準規範
IEC 61131-2, IEC 68-2-6 (TEST Fc) / IEC 61131-2 & IEC 68-2-27 (TEST Ea)
重量（約）
, (g)
R/T: 670/636
輸入點規格
24VDC
單端共點輸入
規格
項目
10kHz
20kHz
60kHz
備註
輸入接線型式
由端子
S/S
變換接線為
SINK
或
SOURCE
輸入動作指示
LED
顯示；燈亮表示為
ON
，不亮表示為
OFF
輸入信號電壓
(±10%)
24V DC
輸入點配置
*
註
3
*
註
1
*
註
2
輸入阻抗
4.7k
Ω
3.3k
Ω
4.7k
Ω
Off
On
> 4mA (16.5V)
> 6mA (18.5V)
> 4mA (16.5V)
動作位準
On
Off
< 1.5mA (8V)
< 2.2mA (8V)
< 1.5mA (8V)
Off
On
< 8 us
< 3.5 us
< 7.5 us
反應時間
雜訊抑制
On
Off
< 60 us
< 20 us
< 7.5 us
*
註
1
：輸入點
X10, X11, X14, X15
之頻寬為
20kHz
*
註
2
：輸入點
X0, X1, X4, X5
之頻
寬為
60kHz
*
註
3
：除上述說明高速輸入點之
外，其餘輸入為
10kHz
*
註
4
：輸入點
X0~X17
可作
10 ~ 60
ms
數位濾波調整
