Advantech PCI-1752USO Instrukcja Użytkownika Strona 11
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16-ch Relay Output Board
24-ch Relay Output Board
16-ch Power Relay Output Board
Features
Compatible with PC-LabCard™ products with 20-pin digital output connector and
50-pin Opto-22 digital output connector (PCLD-785B only)
Automatic selection of control logic (PLCD-785B only): Negative logic for the
Opto-22 connector Positive logic for the 20-pin flat cable connector
Relays: PCLD-785: 16 SPDT, PCLD-785B: 16 or 24 SPDT
Onboard relay driver circuits
Screw terminals for easy output wiring
LED status indicators
Specifications
Relay
Channels PCLD-785: 16 (CN1, 20-pin conn.)
PCLD-785B: 16 (CN1, 20-pin conn.)
24 (CN2, 50-pin conn.)
Contact Ratings
120 V
AC
@ 0.5 A, 30 V
DC
@ 1 A
Contact Resistance
< 100 mΩ
Control Logic
20-pin flat cable conn.: Input TTL high (+5 V) = Relay on
50-pin Opto-22 conn.: Input TTL low (0 V) = Relay on
Operation Time
5 ms max.
Insulation Resistance
100 MΩ
Life Expectancy
AC: 5 x 10
5
@ 110 V/0.3 A
DC: 5 x 10
5
@ 24 V/1.25 A
Relay Type
SPDT (Single-Pole Double-Throw) Form C
Release Time
5 ms max.
General
Dimensions (L x W) PCLD-785: 114 x 220 mm (4.5" x 8.7")
PCLD-785B: 132 x 220 mm (5.2" x 8.7")
Power Consumption +5 V @ < 100 mA; +12 V @ 33 mA for each relay
Power Input
20-pin connector:
+5 V
DC
: Jumper select either PC bus or external supply
+12 V
DC
: Jumper select either PC bus or external supply
50-pin connector: external 12 V supply
Ordering Information
PCLD-785B 24-ch Relay Output Board, user’s manual, 1 m
20-pin flat cable assembly (P/N: PCL-10120-1) and
1.2 m 50-pin flat cable assembly (P/N: PCL-10150-1.2)
PCLD-785 16-ch Relay Output Board, user’s manual, 1 m
20-pin flat cable assembly (P/N: PCL-10120-1)
PCL-10120-1 20-pin flat cable assembly, 1 m
PCL-10120-2 20-pin flat cable assembly, 2 m
PCL-10150-1.2 50-pin flat cable, 1.2 m (connects the PCL-722 or 724 to
the PCLD-885, 782B or 785B)
Features
Accepts 20-pin or 50-pin (Opto-22 compatible) connectors
16 single-pole single-throw (SPST) relays
High-power relay handles up to 5 A @ 250 V
AC
Onboard varistors protect all relay contact points
Industrial screw terminals for ease of wiring
LED On/Off status indication for each relay
+5 V/+12 V power/status LED indicator
Specifications
Relay
Breakdown Voltage 750 V
AC
for 1 minute, between open contacts
2500 V
AC
for 1 minute, between coil and contacts
Contact Rating
AC: 250 V @ 5 A
DC: 30 V @ 5 A
Contact Resistance
30 mΩ max.
Insulation Resistance
1000 mΩ @ 500 V
DC
Life Expectancy >100,000 cycles at rated load
Relay on Time
6 ms max.
Relay off Time
3 ms max.
Relay Type
SPST (Form A), normally open
Varistor
Clamping Voltage 760 V (10 A)
Max. Peak Current
1200 A for 8 msec.
Max. Applied Voltage
300 V
RMS
AC continuous
Varistor Voltage
470 V (current = 1 mA)
General
Power Consumption 12 V @ 22 mA for each relay,
352 mA if all relays energized; 5 V @ 200 mA max.
Connectors
Input: 20-pin flat cable or 50-pin Opto-22 compatible
Output: Barrier strip screw terminal
Dimensions (L x W)
205 x 114 mm (8" x 4.5")
Operating Temperature
0 ~ 60° C (32 ~ 140° F)
Ordering Information
PCLD-885 16-ch Power Relay Output Board, one 1m 20-pin flat
cable assembly (P/N: PCL-10120-1) and a 1.2 m
50-pin flat cable assembly (P/N: PCL-10150-1.2)
PCLD-785
PCLD-785B
PCLD-885
PCLD-885PCLD-785/785B
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
- Signal Conditioning 1
- Modules and Terminal 1
- 1750/1760U/1761 MIC-3761 2
- Selection Guide 3
- ADAM-3000 Series 4
- Block Diagram 5
- Dimensions 5
- ADAM-3011 6
- ADAM-3013 6
- ADAM-3014 7
- ADAM-3016 7
- ADAM-3854 8
- ADAM-3864 8
- PCLD-780 9
- PCLD-880 9
- PCLD-782 10
- PCLD-782B 10
- PCLD-785 11
- PCLD-785B 11
- PCLD-885 11
- PCLD-786 12
- PCLD-7216 12
- PCLD-788 13
- PCLD-789D 14
- PCLD-8115 15
- PCLD-8710 15
- PCLD-8751 16
- PCLD-8761 16
- Features 17
- 48-ch Relay Output Board 17
- Specifications 17
- Ordering Information 17
- ADAM-3900 Series 18
- Cable Accessories 21
- Terminal Board Dimensions 22
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