http://www.delta.com.tw/industrialautomation/
5011658300-MNE0
2007-01-23
Digital I/O Extension Unit
(Pin Headed)
Instruction Sheet
Warning
3 Please read this instruction sheet carefully before use.
3
DVP-Slim is an OPEN-TYPE device and therefore should be installed in an enclosure free of airborne dust, humidity,
electri shock and vibration. The enclosure should prevent non-maintenance staff from operating the device (e.g. key or
specific tools are required to open the enclosure) in case danger and damage on the device may occur.
3 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. DO NOT touch any terminal when the power is switched on.
X Introduction
1.1 Model Explanation & Peripherals
Thank you for choosing Delta DVP-Slim series programmable logic controller. DVP-Slim series pin-headed digital I/O
extension unit offers 32 points. For DVP-SS/SA/SX/SC series MPU, the maximum digital I/O extension points (including
the MPU) can reach 128 points. For SV series MPU, the maximum digial I/O extension points (including the MPU) can
reach 256 points. In addition, maximum 8 additional special modules (AD/DA/PT/TC/XA/PU) can be extended to
DVP-Slim series extension unit.
Nameplate Explanation
24Vdc 1W
0.1A(24VDC)POINT
MADE IN XXXXX
Delta PLC model name
Power input spec.
Output point module spec.
Barcode & serial No.
Version
Model Name
Serial No.
Input point extension unit
Output point extension unit
M:
N:
DVP series
Points (32 for output)
Module type
TN:
N:
NPN transistor
No output module
DC power input
Production plant
1.2 Product Profile
Unit: mm
c
POWER, L.V (low voltage) indicator
h
Extension unit positioning hole
d
Model name
i
Nameplate
e
Extension unit fixing clip
j
Extension unit fixing clip
f
I/O terminals
k
DIN rail (35mm)
g
DIN rail clip
l
Connection port for extension unit
1.3 Model Information
Input Output
Model name
Power
supply
Points
Type Points
Type
Dimension
(mm)
Outline
DVP32SM11N
32
DC Type
Sink/Source
0 N/A
DVP32SN11TN
24V DC
0 N/A 32
(NPN)
Transistor
25.2
90
60
Y Specifications
2.1 Electrical Specifications
Model
Item
DVP32SM11N DVP32SN11TN
Power supply voltage 24V DC (-15% ~ 20%) (with DC input polarity reverse protection)
Motion specification Within 5ms of the momentary power loss, the device will keep on operating.
Power consumption 1W 1.5W
Insulation resistance ＞5 MΩ (all I/O point-to-ground: 500V DC)
Noise immunity
ESD (IEC 61131-2, IEC 61000-4-2): 8KV Air Discharge
EFT (IEC 61131-2, IEC 61000-4-4): Power Line: 2KV, Digital I/O: 1KV,
Analog & Communication I/O: 1KV
Damped-Oscillatory Wave: Power Line: 1KV, Digital I/O: 1KV
RS (IEC 61131-2, IEC 61000-4-3): 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
environment
Operation: 0ºC ~ 55ºC (temperature); 50 ~ 95% (humidity); pollution degree 2
Storage: -40ºC ~ 70ºC (temperature); 5 ~ 95% (humidity)
Shock/vibration
immunity
International standards: IEC1131-2, IEC 68-2-6 (TEST Fc)/IEC1131-2 & IEC 68-2-27
(TEST Ea)
Weight (g) 70g 70g
2.2 I/O Point Specifications
Input Point
Input type DC (SINK or SOURCE)
Input current 24VDC, 5mA
Active level
Off Æ On more than 16V DC
On Æ Off less than 14.4V DC
Response time Approx. 10ms, 0 ~ 15ms adjustable from D1020, D1021
Circuit isolation /
operation instruction
By photocoupler / LED On
Output Point
Output type Transistor – T (NPN)
Current specification 0.1A/point
Voltage specification 5 ~ 24 VDC
Maximum load 55ºC/1A (COM), 25ºC/2.4A (COM)
Response time
Off Æ On less than 0.1ms
On Æ Off less than 0.3ms
Z Installation & Wiring
3.1 Terminals of Digital I/O Extension Unit
DVP32SM11N DVP32SN11TN
21 22
1
3
5
7
9
11
NC
X1
X3
X5
X7
NC
X20
X22
X24
X26
X30
X32
X34
X36
S/S
NC
X0
X2
X4
X6
X10
X12
X14
X16
S/S
NC
21 22
1
3
5
7
9
11
13
Y1
Y3
Y5
Y7
Y11
Y13
Y15
Y17
GND
Y20
Y22
Y24
Y26
Y30
Y32
Y34
Y36
GND
Y0
Y2
Y4
Y6
Y10
Y12
Y14
Y16
GND
DVP32SN currently only offers TN (NPN) transistor output.
Please be aware of the following PIN wiring methods for DVP32SN to prevent burn-down of the extension unit.
1. PIN19, PIN20, PIN39 and PIN40 can only connected to +24V DC. The 4 points have already been designed as
short-circuit within the extension unit; therefore only 1 of the points needs to be wired.
2. PIN17, PIN18, PIN37 and PIN38 can only connected to GND. The 4 points have already been designed as
short-circuit within the extension unit; therefore only 1 of the points needs to be wired.
3.2 Connection
Step 1: Screw open t
he side cover of the extension
unit and you will see the connection port.
Step 2: Lift the fixing clip by the screwdriver.
Step 3: Adjust the positioning hole of the MPU and
the extension unit and meet the connection port on
the MPU with the extension unit to tightly connect
the two.
Step 4: Fasten the fixing clip on the extension unit
to complete the connection.
3.3 Installation & Wiring
Install the PLC in an enclosure with sufficient space around it to allow heat dissipation as shown in the figure below.
DVP
MPU
D
D
DD
