M-system DLA1 User manual

BEFORE USE ....
Thank you for choosing M-System. Before use, please check
contents of the package you received as outlined below.
If you have any problems or questions with the product,
please contact M-System’s Sales Office or representatives.
■PACKAGE INCLUDES:
Standard Multi-Transmission Unit ...................................(1)
■MODEL NO.
Confirm Model No. marking on the product to be exactly
what you ordered.
■INSTRUCTION MANUAL
This manual describes necessary points of caution when
you use this product, including installation, connection and
basic maintenance procedures.
POINTS OF CAUTION
■POWER INPUT RATING & OPERATIONAL RANGE
• Locate the power input rating marked on the product and
confirm its operational range as indicated below:
85 – 132V AC rating: 85 – 132V, 47 – 66 Hz,
approx. 17.5VA (max.)
170 – 264V AC rating: 170 – 264V, 47 – 66 Hz,
approx. 17.5VA (max.)
24V DC rating: 24V ±10%, approx. 17W (max.)
12V DC rating: 12V ±10%, approx. 17W (max.)
■GENERAL PRECAUTIONS
• Before you remove the unit or mount it, turn off the power
supply and input signal and output signal for safety.
■ENVIRONMENT
• Indoor use.
• When heavy dust or metal particles are present in the
air, install the unit inside proper housing with sufficient
ventilation.
• Do not install the unit where it is subjected to continuous
vibration. Do not subject the unit to physical impact.
• Environmental temperature must be within -5 to +50°C
(23 to 122°F) with relative humidity within 30 to 90% RH
in order to ensure adequate life span and operation.
■WIRING
• Do not install cables close to noise sources (relay drive
cable, high frequency line, etc.).
• Do not bind these cables together with those in which
noises are present. Do not install them in the same duct.
■AND ....
• The unit is designed to function as soon as power is sup-
plied, however, a warm up for 10 minutes is required for
satisfying complete performance described in the data
sheet.
STANDARD MULTI-TRANSMISSION UNIT MODEL DLA1
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-6510 Rev.1 P. 1 / 14
INSTRUCTION MANUAL

INSTALLATION PROCEDURES
■GENERAL PROCEDURE
1) Assign and set Station Numbers to all units.
2) Connect the power supply.
3) Connect the transmission cables.
4) Connect all other external I/O devices.
■COMPONENT IDENTIFICATION
Power LED Indicator
RUN LED Indicator
Fiber Link Connector
(Station Address Setting
Rotary Switches)
SA1
SA2
Specifications
I / O Terminal
Release Tab
RUN Output
Terminating Resistor
Power Supply Terminals
Transmission Line
Euro Type
Connector
Terminal
DLA1
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-6510 Rev.1 P. 2 / 14

■STATION ADDRESS NUMBER (SA)
1. HOW TO SET AN SA
The 2-digit SA number is set at the front with two rotary
switches (SA1 and SA2) for values from 00H up to FFH for a
total of 256 different combinations. The upper switch (SA1)
adjusts the first digit of an SA number. For example, set the
SA1 to “4” and the SA2 to “0” for assigning “40H”.
4
3
2
1
0
F
E
D
C
B
A
9
8
7
6
5
SA1
4
3
2
1
0
F
E
D
C
B
A
9
8
7
6
5
SA2
2. HOW TO ASSIGN SA FOR EACH UNIT
2 - 1. Input-only Units and Output-only Units
Input Output
An output-only unit (code: C1, C2, C3, C4, M1 or U1) re-
ceives its signals from an input-only unit (code: A1, A2, G1
or P1) with the same address.
Identical addresses can be given to many receiving (output-
only) units. A transmitting (input-only) address can be as-
signed only to one unit.
Therefore, when input from one unit is distributed to two or
more output units, all receiving station’s SA must be identi-
cal to the SA of the transmitting unit.
A 64-point input-only unit (code A1) uses an SA set with the
switch and the number plus 1. Do not use this following
number for other units.
Input-only Unit : SA = 40H Output-only Unit : SA = 40H
[Example]
4
SA1
0
SA2
4
SA1
0
SA2
2 - 2. Paired Units
InputOutput
Input Output
Input/output (dual purpose) units (code: E1, E2, R1 and S1)
can be paired with other dual purpose units with identical
I/O specifications. An even SA number is given to either
unit and this number plus 1 is assigned as SA of the paired
unit.
[Example]
4
SA1
0
SA2
Input/Output Unit : SA = 40H
4
SA1
1
SA2
Input/Output Unit : SA = 41H
2 - 3. Contact 32-point Input Units and 64-point Output Units
Input A Output
(A + B)
Input B
A 64-point output-only unit (code: C3 and C4) receives its
signals from two input-only units (code A1). Chs. 1 to 32 of
the 64-point output unit are assigned to the signals from
the input-only unit of the identical SA, and Chs. 33 to 64
are assigned to those from the unit of this number plus 1.
4
SA1
0
SA2
SA = 40H
4
SA1
1
SA2
SA = 41H
[Example]
4
SA1
0
SA2
64-point
Output-only Unit
SA = 40H
32-point Input-only Units
DLA1
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-6510 Rev.1 P. 3 / 14

2 - 4. Contact 64-point Input Units and 32-point Output Units
Input
(A + B)
Output BOutput A
Two 32-point output-only units (code: C1 and C2) receive
their signals from an input-only unit (code A2). Chs. 1 to 32
of the 64-point input unit are assigned to the signals sent
to the output-only unit of the identical SA, and Chs. 33 to
64 are assigned to those to the unit of this number plus 1.
[Example]
4
SA1
0
SA2
SA = 40H
4
SA1
1
SA2
SA = 41H
4
SA1
0
SA2
64-point
Input-only Unit
SA = 40H
32-point Output-only Units
■TRANSMISSION CABLES
• Twisted-Pair Cables
Use wires 0.9 mm dia. or larger.
Connect LINE terminals (+) to (+) and (–) to (–) between
corresponding units.
Transmission will be impossible with as little as one unit's
transmission lines reversed.
In order to prevent noise interference, install transmission
cables in instrumentation cable pits or racks, separate from
power lines.
CORRECT
[Example] Two units
• Fiber Optics
Remove protective covers over the FIBER LINK terminals
and connect FIBER LINK connectors.
Observe appropriate radiuses when bending fiber-optic ca-
bles.
Follow cable manufacturer's installation procedures.
Fiber breakdown can be easily checked: hold a flashlight
toward an end of the cable and see if the light is seen at the
other end.
CORRECT
[Example] Multiple units
■EURO TYPE CONNECTOR TERMINALS
Transmission lines (when using twisted-pair cables), power
lines and RUN contact output lines are all connected with
Euro type connector terminals.
The connector can be unplugged from the base. Connect
cables to the screw terminals on the connector.
Use multi-strand cables with pin terminals or solid cables
of ≤ 1.4 mm dia. Do not solder core cable of a multi-strand
cable.
PIN TERMINAL
PHOENIX CONTACT
AI 1,5-8BK RECOMMENDED
MULTI-STRAND CABLE: 1.25 mm2(.02 in2)
SOLID CABLE
1.4 mm (.06) dia.
MINUS
SCREWDRIVER
Remove cover.
8 mm (.32)
•Wiring Procedure of Eyro Type Connector Terminals
DLA1
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-6510 Rev.1 P. 4 / 14

■JUMPER CONNECTIONS
A DLA1 unit is factory-equipped with a “lead-wire jumper
connection” across the Jumper Connection terminals in or-
der to close the circuit and thereby prevent transmission-
line waveform reflections.
• Twisted-pair Cable
With systems of 3 or more units, remove these jumper con-
nections from all units except those at the ends of a trans-
mission line.
[Example]
Remove Remove RemoveKeep Keep
• Fiber Optics
When installing systems with both fiber-optic and twisted-
pair transmission lines, treat each fiber-optic station as an
end-station and remove jumper connections only from units
inside twisted-pair cable loops.
[Example]
RemoveKeep KeepKeep Keep
MOUNTING REQUIREMENTS unit: mm (inch)
55
(2.17)
55
(2.17)
288 (11.34)
2–M4 SCREW
3.5 (.14)
■SURFACE MOUNTING
■SIDE MOUNTING (terminal block at the right side)
170 (6.69)
4–M4 SCREW
288 (11.34)
WIRING SPACE
95 (3.74) MIN.
EXTERNAL DIMENSIONS unit: mm (inch)
■STANDARD TYPE
300 (11.81)
3.5 (.14)
53 (2.09) 200 (7.87)
170 (6.69)
28 (1.10)
288 (11.34)
SIDE MOUNTING 4 – 4.4 (.17) dia.
[53 (2.09) deep]
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
•40-pin Connector Terminal Block
40–M3 SCREW
TERMINAL
7 (.28)
SURFACE MOUNTING M4 SCREW
[7 (.28) deep]
(Fig. A-1) (Fig. A-2)
DLA1
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-6510 Rev.1 P. 5 / 14

■WITH I/O CONNECTORS
300 (11.81)
3.5 (.14)
53 (2.09) 200 (7.87)
170 (6.69)
80 (3.15) min.
288 (11.34)
•Connector Pin Assignment
SIDE MOUNTING 4 – 4.4 (.17) dia.
[53 (2.09) deep]
SURFACE MOUNTING M4 SCREW
[7 (.28) deep]
A1
A20
B1
B20
CN1
A1
A20
B1
B20
CN2
UL
LED INDICATOR
SELECTOR
(Fig. B-1) (Fig. B-2)
•
T
erminal Assignment, Euro Type Connector Terminals
9
8
7
6
5
4
3
2
1
*
* Not provided for fiber optics (code 2)
Note : There is no specific order for connecting fiber optics.
PIN TERMINAL
PHOENIX CONTACT AI 1,5-8BK RECOMMENDED
MULTI-STRAND CABLE: 1.25 mm
2
(.02 in
2
)
SOLID CABLE
1.4 mm (.06) dia.
MINUS SCREWDRIVER
Remove cover.
8 mm (.32)
•Wiring Procedure of Euro Type Connector Terminals
DLA1
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-6510 Rev.1 P. 6 / 14

FRONT PANEL CONFIGURATION
SA1
SA2
Power LED Indicator
RUN LED Indicator
I/O Indicator LEDs
(Varies according to I/O types.
See each I/O section.)
Station No. Setting
Rotary Switches
I / O SECTION
(See details to the right)
TRANSMISSION SECTION
(See details to the left)
9
8
7
6
5
4
3
2
1
Jumper
Connector
Terminal
Connector
Terminal
Jumper
Connector
Terminal
Fiber Link
Connector
■ TWISTED-PAIR & FIBER
■ STANDARD TYPE
(40-terminal connector)
■ DLA1-A2, C3, C4
(FCN 40-pin connectors)
5
4
3
2
1
Fiber Link
Connector
■FIBER OPTICS
9
8
7
6
5
4
3
2
1
■TWISTED-PAIR
Fiber Link
Connector
9
8
7
6
5
4
3
2
1
10
11
12
13
14
15
16
25
24
23
22
21
20
19
18
17
26
27
28
29
30
31
32
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
CN1
CN2
UL
LED Indicator
Selector
Euro TypeEuro TypeEuro Type
TRANSMISSION & POWER CONNECTION DIAGRAM
6
7
8
9
+
–
V(–)
EARTH (FG)
U(+)
POWER
RUN CONTACT OUTPUT
2
1
5
4
3
JUMPER PIN*
■TWISTED-PAIR CABLE
(transmission media code: 1)
V(–)
EARTH (FG)
U(+)
POWER
RUN CONTACT OUTPUT
2
1
5
4
3
6
7
8
9
+
–
V(–)
EARTH (FG)
U(+)
POWER
RUN CONTACT OUTPUT
2
1
5
4
3
■TWISTED-PAIR & FIBER OPTICS
(transmission media code: 7)
FIBER - OPTIC
CONNECTOR
FIBER - OPTIC
CONNECTOR
Fiber Optics
FIBER - OPTIC
CONNECTOR
Fiber Optics
■FIBER OPTICS CABLE
(transmission media code: 2)
Shielded
Twisted-pair Cable
JUMPER PIN*
Shielded
Twisted-pair Cable
*When the unit is located at the end of transmission line via twisted-pair cable (= no cross-wiring),
short across the terminals 6 – 7 with the jumper pin (or wire) provided with the unit.
Remove the jumper pin for the one not located at the end.
DLA1
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-6510 Rev.1 P. 7 / 14

Model DLA1–xA1
■FRONT PANEL (INPUT)
40-pin Connector
Terminal Block
Contact Input
Indicator LED
External dimensions: See Figure A-1.
■CONNECTION DIAGRAM (INPUT)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
COM(–)
Di 17
Di 18
Di 19
Di 20
Di 21
Di 22
Di 23
Di 24
Di 25
Di 26
Di 27
Di 28
Di 29
Di 30
Di 31
Di 32
Di 16
Di 15
Di 14
Di 13
Di 12
Di 11
Di 10
Di 9
Di 8
Di 7
Di 6
Di 5
Di 4
Di 3
Di 2
Di 1
+
–Do not use.
Terminal assignment: See Figure A-2.
Model DLA1–xA2
■FRONT PANEL (INPUT)
Contact Input
Indicator LED
CN2 LED Indicator
Selector
CN1
UL
SW
External dimensions: See Figure B-1.
■CONNECTOR PIN ASSIGNMENT (INPUT)
CONNECTOR CN1 CONNECTOR CN2
PIN
NO.
CH.
NO.
PIN
NO.
CH.
NO.
PIN
NO.
CH.
NO.
PIN
NO.
CH.
NO.
A1 Di 1 B1 Di17 A1 Di33 B1 Di49
2 2 2 18 2 34 2 50
3 3 3 19 3 35 3 51
4 4 4 20 4 36 4 52
5 5 5 21 5 37 5 53
6 6 6 22 6 38 6 54
7 7 7 23 7 39 7 55
8 8 8 24 8 40 8 56
9 9 9 25 9 41 9 57
10 10 10 26 10 42 10 58
11 11 11 27 11 43 11 59
12 12 12 28 12 44 12 60
13 13 13 29 13 45 13 61
14 14 14 30 14 46 14 62
15 15 15 31 15 47 15 63
16 16 16 32 16 48 16 64
17 C1 17 C1 17 C1 17 C1
18 C1 18 C1 18 C1 18 C1
19 C1 19 C1 19 C1 19 C1
20 C1 20 C1 20 C1 20 C1
C1: negative common to all channels
Terminal assignment: See Figure B-2.
DLA1
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-6510 Rev.1 P. 8 / 14

Model DLA1–xC1
■FRONT PANEL (OUTPUT)
40-pin Connector
Terminal Block
Contact Output
Indicator LED
External dimensions: See Figure A-1.
■CONNECTION DIAGRAM (OUTPUT)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Do 14
Do 15
Do 16
COM4(–)
Do 17
Do 18
Do 19
Do 20
COM5(–)
Do 21
Do 22
Do 23
Do 24
COM6(–)
Do 13
COM3(–)
Do 12
Do 11
Do 10
Do 9
COM2(–)
Do 8
Do 7
Do 6
Do 5
COM1(–)
Do 4
Do 3
Do 2
Do 1
Do 25
Do 26
Do 27
Do 28
COM7(–)
Do 29
Do 30
Do 31
Do 32
COM8(–)
Terminal assignment: See Figure A-2.
Model DLA1–xC2
■FRONT PANEL (OUTPUT)
40-pin Connector
Terminal Block
Contact Output
Indicator LED
External dimensions: See Figure A-1.
■CONNECTION DIAGRAM (OUTPUT)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
COM(–)
CLAMP1
Do 8
Do 7
Do 6
Do 5
Do 4
Do 3
Do 2
Do 1
COM(–)
CLAMP2
Do 16
Do 15
Do 15
Do 13
Do 12
Do 11
Do 10
Do 9
COM(–)
CLAMP3
Do 24
Do 23
Do 22
Do 21
Do 20
Do 19
Do 18
Do 17
COM(–)
CLAMP4
Do 32
Do 31
Do 30
Do 29
Do 28
Do 27
Do 26
Do 25
Terminal assignment: See Figure A-2.
DLA1
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-6510 Rev.1 P. 9 / 14

Model DLA1–xC3
■FRONT PANEL (OUTPUT)
Contact Output
Indicator LED
CN2 LED Indicator
Selector
CN1
UL
SW
External dimensions: See Figure B-1.
■CONNECTOR PIN ASSIGNMENT (OUTPUT)
CONNECTOR CN1 CONNECTOR CN2
PIN
NO.
CH.
NO.
PIN
NO.
CH.
NO.
PIN
NO.
CH.
NO.
PIN
NO.
CH.
NO.
A1 Do 1 B1 Do17 A1 Do33 B1 Do49
2 2 2 18 2 34 2 50
3 3 3 19 3 35 3 51
4 4 4 20 4 36 4 52
17 C1 17 C5 17 C9 17 C13
5 Do 5 5 Do21 5 Do37 5 Do53
6 6 6 22 6 38 6 54
7 7 7 23 7 39 7 55
8 8 8 24 8 40 8 56
18 C2 18 C6 18 C10 18 C14
9 Do 9 9 Do25 9 Do41 9 Do57
10 10 10 26 10 42 10 58
11 11 11 27 11 43 11 59
12 12 12 28 12 44 12 60
19 C3 19 C7 19 C11 19 C15
13 Do13 13 Do29 13 Do45 13 Do61
14 14 14 30 14 46 14 62
15 15 15 31 15 47 15 63
16 16 16 32 16 48 16 64
20 C4 20 C8 20 C12 20 C16
C1 – C16: negative common per 4 points
Terminal assignment: See Figure B-2.
Model DLA1–xC4
■FRONT PANEL (OUTPUT)
Contact Output
Indicator LED
CN2 LED Indicator
Selector
CN1
UL
SW
External dimensions: See Figure B-1.
■CONNECTOR PIN ASSIGNMENT (OUTPUT)
CONNECTOR CN1 CONNECTOR CN2
PIN
NO.
CH.
NO.
PIN
NO.
CH.
NO.
PIN
NO.
CH.
NO.
PIN
NO.
CH.
NO.
A1 Do 1 B1 Do17 A1 Do33 B1 Do49
2 2 2 18 2 34 2 50
3 3 3 19 3 35 3 51
4 4 4 20 4 36 4 52
5 5 5 21 5 37 5 53
6 6 6 22 6 38 6 54
7 7 7 23 7 39 7 55
8 8 8 24 8 40 8 56
17 C1 17 C1 17 C1 17 C1
18 C1 18 C1 18 C1 18 C1
9 Do 9 9 Do25 9 Do41 9 Do57
10 10 10 26 10 42 10 58
11 11 11 27 11 43 11 59
12 12 12 28 12 44 12 60
13 13 13 29 13 45 13 61
14 14 14 30 14 46 14 62
15 15 15 31 15 47 15 63
16 16 16 32 16 48 16 64
19 C1 19 C1 19 C1 19 C1
20 CL1 20 CL2 20 CL3 20 CL4
C1: negative common to all channels
CL1 – CL4: clamp terminals per 16 points
Terminal assignment: See Figure B-2.
DLA1
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-6510 Rev.1 P. 10 / 14

Model DLA1–xE1
■FRONT PANEL (I/O)
40-pin Connector
Terminal Block
Contact I/O
Indicator LED
External dimensions: See Figure A-1.
■CONNECTION DIAGRAM (I/O)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
COM1(–)
Di 4
Di 3
Di 2
Di 1
+
–
COM1(–)
Di 8
Di 7
Di 6
Di 5
COM1(–)
Di 12
Di 11
Di 10
Di 9
COM1(–)
Di 16
Di 15
Di 14
Di 13
COM2(–)
Do 4
Do 3
Do 2
Do 1
COM3(–)
Do 8
Do 7
Do 6
Do 5
COM4(–)
Do 12
Do 11
Do 10
Do 9
COM5(–)
Do 16
Do 15
Do 14
Do 13
Terminal assignment: See Figure A-2.
Model DLA1–xE2
■FRONT PANEL (I/O)
40-pin Connector
Terminal Block
Contact I/O
Indicator LED
External dimensions: See Figure A-1.
■CONNECTION DIAGRAM (I/O)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
COM1(–)
Di 4
Di 3
Di 2
Di 1
+
–
COM1(–)
Di 8
Di 7
Di 6
Di 5
COM1(–)
Di 12
Di 11
Di 10
Di 9
COM1(–)
Di 16
Di 15
Di 14
Di 13
Do 5
Do 4
Do 3
Do 2
Do 1
COM1(–)
CLAMP1
Do 8
Do 7
Do 6
Do 13
Do 12
Do 11
Do 10
Do 9
COM2(–)
CLAMP2
Do 16
Do 15
Do 14
Terminal assignment: See Figure A-2.
DLA1
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-6510 Rev.1 P. 11 / 14

Model DLA1–xG1
■FRONT PANEL (INPUT)
40-pin Connector
Terminal Block
Modular Jack
Input CPU
RUN Indicator
External dimensions: See Figure A-1.
■CONNECTION DIAGRAM (INPUT)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
COM(–)
Ai 17
Ai 18
Ai 19
Ai 20
Ai 21
Ai 22
Ai 23
Ai 24
Ai 25
Ai 26
Ai 27
Ai 28
Ai 29
Ai 30
Ai 31
Ai 32
Ai 16
Ai 15
Ai 14
Ai 13
Ai 12
Ai 11
Ai 10
Ai 9
Ai 8
Ai 7
Ai 6
Ai 5
Ai 4
Ai 3
Ai 2
Ai 1
Do not use.
Terminal assignment: See Figure A-2.
Model DLA1–xM1
■FRONT PANEL (OUTPUT)
40-pin Connector
Terminal Block
Modular Jack
Output CPU
RUN Indicator
External dimensions: See Figure A-1.
■CONNECTION DIAGRAM (OUTPUT)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
COM(–)
Ao 17
Ao 18
Ao 19
Ao 20
Ao 21
Ao 22
Ao 23
Ao 24
Ao 25
Ao 26
Ao 27
Ao 28
Ao 29
Ao 30
Ao 31
Ao 32
Ao 16
Ao 15
Ao 14
Ao 13
Ao 12
Ao 11
Ao 10
Ao 9
Ao 8
Ao 7
Ao 6
Ao 5
Ao 4
Ao 3
Ao 2
Ao 1
Do not use.
Terminal assignment: See Figure A-2.
DLA1
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-6510 Rev.1 P. 12 / 14

Model DLA1–xP1
■FRONT PANEL (INPUT)
40-pin Connector
Terminal Block
Modular Jack
Input CPU
RUN Indicator
Pulse Input
Indicator LED
External dimensions: See Figure A-1.
■CONNECTION DIAGRAM (INPUT)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Ai 5
Ai 4
Ai 3
Ai 2
Ai 1
–
+
Ai 10
Ai 9
Ai 8
Ai 7
Ai 6
Ai 15
Ai 14
Ai 13
Ai 12
Ai 11
COM1(–)
COM1(–)
Ai 16
COM2(–)
Pi 4
Pi 3
Pi 2
Pi 1
COM2(–)
Pi 8
Pi 7
Pi 6
Pi 5
COM2(–)
Pi 12
Pi 11
Pi 10
Pi 9
COM2(–)
Pi 16
Pi 15
Pi 14
Pi 13
Do not use.
Terminal assignment: See Figure A-2.
Model DLA1–xR1
■FRONT PANEL (I/O)
40-pin Connector
Terminal Block
Modular Jack
I/O CPU
RUN Indicator
External dimensions: See Figure A-1.
■CONNECTION DIAGRAM (I/O)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Do not use.
COM(–)
COM(–)
Ao 1
Ao 2
Ao 3
Ao 4
Ao 5
Ao 6
Ao 7
Ao 8
Ao 9
Ao 10
Ao 11
Ao 12
Ai 16
Ai 15
Ai 14
Ai 13
Ai 12
Ai 11
Ai 10
Ai 9
Ai 8
Ai 7
Ai 6
Ai 5
Ai 4
Ai 3
Ai 2
Ai 1
Ao 13
Ao 14
Ao 15
Ao 16
COM(–)
COM(–)
Do not use.
Terminal assignment: See Figure A-2.
DLA1
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-6510 Rev.1 P. 13 / 14

Model DLA1–xS1
■FRONT PANEL (I/O)
40-pin Connector
Terminal Block
Modular Jack
I/O CPU
RUN Indicator
Contact I/O
Indicator LED
External dimensions: See Figure A-1.
■CONNECTION DIAGRAM (I/O)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Ai 5
Ai 4
Ai 3
Ai 2
Ai 1
+
–
COM1(–)
COM1(–)
Ai 8
Ai 7
Ai 6
Ao 5
Ao 4
Ao 3
Ao 2
Ao 1
COM1(–)
COM1(–)
Ao 8
Ao 7
Ao 6
Di 5
Di 4
Di 3
Di 2
Di 1
COM1(–)
COM1(–)
Di 8
Di 7
Di 6
COM2(–)
Do 4
Do 3
Do 2
Do 1
COM3(–)
Do 8
Do 7
Do 6
Do 5
Terminal assignment: See Figure A-2.
Model DLA1–xU1
■FRONT PANEL (OUTPUT)
40-pin Connector
Terminal Block
Modular Jack
Output CPU
RUN Indicator
Pulse Output
Indicator LED
External dimensions: See Figure A-1.
■CONNECTION DIAGRAM (OUTPUT)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Ao 5
Ao 4
Ao 3
Ao 2
Ao 1
Ao 10
Ao 9
Ao 8
Ao 7
Ao 6
Ao 15
Ao 14
Ao 13
Ao 12
Ao 11
COM1(–)
COM1(–)
Ao 16
Po 5
Po 4
Po 3
Po 2
Po 1
COM2(–)
CLAMP1
Po 8
Po 7
Po 6
Po 13
Po 12
Po 11
Po 10
Po 9
COM2(–)
CLAMP2
Po 16
Po 15
Po 14
COM1(–)
COM1(–)
Terminal assignment: See Figure A-2.
LIGHTNING SURGE PROTECTION
M-System offers a series of lightning surge protector for
protection against induced lightning surges. Please contact
M-System to choose appropriate models.
DLA1
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-6510 Rev.1 P. 14 / 14