M-system R7HL-DAC16C User manual

EM-7812-AK Rev.1 P. 1 / 5
INSTRUCTION MANUAL
NPN DISCRETE INPUT & NPN TRANSISTOR OUTPUT MODULE, 8 points each
(High-speed Link System) MODEL
R7HL-DAC16C
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:
Discrete I/O module ............................................................(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
■CONFORMITY WITH EU DIRECTIVE
• Use dual-shield cables (Shinko Seisen Industry Model
ZHY262 PBA) for the network. If it is not sufficient, use
a ferrite core (Kitagawa Industries Model GRFC-13) for
the network cable.
• The equipment must be mounted inside the instrument
panel of a metal enclosure.
• The actual installation environments such as panel con-
figurations, connected devices, connected wires, may af-
fect the protection level of this unit when it is integrated
in a panel system. The user may have to review the CE
requirements in regard to the whole system and employ
additional protective measures to ensure the CE conform-
ity.
■POWER INPUT RATING & OPERATIONAL RANGE
• Locate the power input rating marked on the product and
confirm its operational range as indicated below:
24V DC rating: 24V ±10%, approx. 45mA
■GENERAL PRECAUTIONS
• Before you remove the unit or mount it, turn off the power
supply, input signal and output signal for safety.
• DO NOT set the switches on the module while the power
is supplied. The switches are used only for maintenance
without the power.
■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 -10 to +55°C
(14 to 131°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.
056 222 38 18 [e-mail] www.sentronic.com
SENTRONIC AG

R7HL-DAC16C
EM-7812-AK Rev.1 P. 2 / 5
COMPONENT IDENTIFICATION
X10 X1
STATION ADD.
12345678
10 11 12 13
2341
15 16 17 18
7896
14
5
4567
123
TERM
ON OFF
RUNPWR
ON
012345670123456
■ FRONT VIEW■ SIDE VIEW
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
Terminating Resistor SW
Status Indicator LED
Station Address Setting Rotary SW
Operating Mode Setting DIP SW (SW1)
Discrete I/O
Status Indicator LED
I/O Terminals
Network, Power Supply
Terminals
INPUT OUTPUT
■STATUS INDICATOR LED
ID COLOR FUNCTION
PWR Green Turns on when the internal 5V is sup-
plied normally.
RUN Green Turns on when the refresh data is re-
ceived normally.
■DISCRETE I/O STATUS INDICATOR LED
LED indicators shows the signal status.
ON : LED ON (red)
OFF : LED OFF
■STATION ADDRESS
The left switch determines the sixteenths place digit, while
the right switch does the ones place digit of the address.
(Range: 01H to 3FH)
Station Address Setting (x1)
Station Address Setting (x16)
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
■OPERATING MODE
(*) Factory setting
• Output at the loss of communication (SW1-7)
SW1-7 OUTPUT AT THE LOSS OF COMMUNICATION
OFF Hold the output (*)
(maintains the last data received normally)
ON Reset the output (turned off)
• Transfer rate (SW1-8)
SW1-8 TRANSFER RATE
OFF 12 Mbps (*)
ON 6 Mbps
Note: Be sure to set unused SW1-1 through 1-6 to OFF.
■TERMINATING RESISTOR
To use the terminating resistor, turn the switch ON, and
OFF to invalidate. (Factory setting OFF)
■NETWORK, POWER SUPPLY TERMINAL ASSIGNMENT
• Full-duplex communication
4
RXD+
567
123
RXD– + 24V 0V
TXD+ TXD– FG
NO. ID FUNCTION, NOTES
1 TXD+ Network (slave, transmission +)
2 TXD– Network (slave, transmission –)
3 FG FG
4 RXD+ Network (master, transmission +)
5 RXD– Network (master, transmission –)
6 +24V Power input (24V DC)
7 0V Power input (0V)
• Half-duplex communication
4
TR +
567
123
TR –+ 24V 0V
NC NC FG
NO. ID FUNCTION, NOTES
1 NC No connection
2 NC No connection
3 FG FG
4 TR+ Network
5 TR– Network
6 +24V Power input (24V DC)
7 0V Power input (0V)
056 222 38 18 [e-mail] www.sentronic.com
SENTRONIC AG

R7HL-DAC16C
EM-7812-AK Rev.1 P. 3 / 5
■I/O TERMINAL ASSIGNMENT
10
+24V
11
X1
12
X3
1
COM
2
X0
3
X2
13
X5
4
X4
14
X7
5
X6
15
Y1
6
Y0
16
Y3
7
Y2
17
Y5
8
Y4
9
Y6
18
Y7
NO. ID FUNCTION NO. ID FUNCTION
1 COM Common 10 +24V 24V DC
2 X0 Input 0 11 X1 Input 1
3 X2 Input 2 12 X3 Input 3
4 X4 Input 4 13 X5 Input 5
5 X6 Input 6 14 X7 Input 7
6 Y0 Output 0 15 Y1 Output 1
7 Y2 Output 2 16 Y3 Output 3
8 Y4 Output 4 17 Y5 Output 5
9 Y6 Output 6 18 Y7 Output 7
TERMINAL CONNECTIONS
Connect the unit as in the diagram below.
■EXTERNAL DIMENSIONS unit: mm (inch)
6 (.24)
4567
123
6 (.24)
10 11 12 13
2341
15 16 17 18
789 6
14
5
115 (4.53)
30 (1.18)
54 (2.13)
17 (.66)
[5 (.20)]
50
(1.97)
18.5 (.73)
3
(.12)5.5 (.22)
DIN RAIL
35mm wide
7–M3 SCREW
TERMINALS
for Network, POWER
18–M3 SCREW
TERMINALS for I/O
056 222 38 18 [e-mail] www.sentronic.com
SENTRONIC AG

R7HL-DAC16C
EM-7812-AK Rev.1 P. 4 / 5
■CONNECTION DIAGRAM
−
+
−
+
4
7
6
3
2
1
5
0V
24V DC
FG
TXD– (NC)
TXD+ (NC)
RXD– (TR–)
RXD+ (TR+)
10
9
18
1
Y6
17
Y5
+24V
Y7
8
Y4
16
Y3
7
Y2
15
Y1
6
Y0
14 X7
5X6
13 X5
4X4
12 X3
3X2
11 X1
COM
X0
2
■ I/O Connection Example
COM
+24V
Y0
X0
Y7
X7
10
18
1
6
2
14
Note 1:Terminal numbers in parentheses are for half-duplex communication
model.
Note 2: In order to improve EMC performance, bond the FG
terminal to ground.
Caution: FG terminal is NOT a protective conductor terminal.
WIRING INSTRUCTIONS
■SCREW TERMINAL
Torque: 0.5 N·m
■SOLDERLESS TERMINAL
Refer to the drawing below for recommended ring tongue
terminal size. Spade tongue type is also applicable.
Recommended solderless terminal:
• Communication cables
Applicable wire size: 0.2 to 0.5 mm2(AWG 26 to 22)
Recommended manufacturer: Japan Solderless Terminal
MFG. Co., Ltd.
• Others
Applicable wire size: 0.25 to 1.65 mm2(AWG 22 to 16)
Recommended manufacturer: Japan Solderless Terminal
MFG. Co., Ltd. or Nichifu Co., Ltd.
4 (.16) min
3.2 (.13) dia.
mm (inch)
6 (.24) max
3.3 (.13) max
056 222 38 18 [e-mail] www.sentronic.com
SENTRONIC AG

R7HL-DAC16C
EM-7812-AK Rev.1 P. 5 / 5
COMMUNICATION CABLE CONNECTIONS
Master Module
RXD+
RXD–
TXD+
TXD–
FG
(SHIELD)
Slave Module
RXD+
RXD–
TXD+
TXD–
FG
(SHIELD)
Slave Module
TXD+
Terminating
Resistor
TXD–
RXD+
RXD–
SHIELD
Terminating
Resistor
Master Module
TR+
TR–
FG
(SHIELD)
Slave Module
TR+
TR–
FG
(SHIELD)
Slave Module
TR+
TR–
SHIELD
Note: Be sure to turn ON the switch of the terminating resistor located at both ends of the modules.
Terminating
Resistor
Terminating
Resistor
■
MASTER CONNECTION
• Full-duplex communication
• Half-duplex communication
I/O DATA DESCRIPTIONS
■DISCRETE I/O
Unused Unused
07815 015 87
• Di
• Do
Output 0
Output 1
Output 2
Output 3
Output 7
Input 0
Input 1
Input 2
Input 3
:
:
Input 7
:
:
0: OFF
1: ON
056 222 38 18 [e-mail] www.sentronic.com
SENTRONIC AG