ICS GPIB-to-Relay Interface Board 4864

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4864 OEM Board

GPIB to Relay Interface OEM Board

● Multiple relay configurations: 16 low-level SPST relays, 16 hi-power SPST relays, 16 relay drivers. Choose the right contact or relay driver for your application.
● Multiple relay programming modes: individual relays, single or multipole scanning. Flexible relay programming.
● Isolated digital inputs accept contact closures and CMOS/TTL logic levels. Eliminates ground loops.
● IEEE-488.2 compatible unit uses SCPI commands. Meets the latest GPIB specifications.
● Includes a menu-driven configuration program. Steps user through configuration
choices.

● Metal case provides full EMI/RFI protection. Proven EMI/RFI Compliance.

 

The Model 4864 is an IEEE 488.2/GPIB/HP-IB to Relay Interface that provides 16 form ‘A’ contacts or 16 relay drivers for switching signals or for driving external relays. The 4864’s versatile commands let the user control the relays individually, step them as a single or multi-pole scanner, or step in a programmed sequence. The 4864 also includes eight isolated digital inputs that can be used to read external signals or contact closures. In control applications, these signals can be used to verify the response of the external system to the control outputs. The 4864 can also monitor the digital inputs and generate an SRQ and when the signals change state.

The Model 4864 is a member of ICS’s Mini-Box family of IEEE 488.2 interfaces which provide many new features while using less than one third the space of earlier designs. All Mini-Box interfaces are IEEE 488.2 compatible and use SCPI and short-form commands for ease of programming. All Mini-Box interfaces are packaged in a CE compliant metal case that is less than 1.6 inches (39 mm) high and 7.3 inches (186 mm) wide and can be rack mounted in a 1U high space.

Meer informatie
Art.nr.
4864 OEM Board
Fabrikant
ICS Electronics
Land van herkomst
Verenigde Staten
GPIB Capabilities
IEEE 488 Bus Interface The 4864's 488 Bus interface meets IEEE STD 488.1-1987 and has the following capabilities:
SH1, AH1, T6, L4, SR1, PP0, DC1, RL0, DT1, C0 and E2 drivers.
Primary Adresses 0-30
SRQ Generation SRQs are generated if the unit is not a talker, if SRQs are enabled and if an Enabled Event Status Register bit or an monitored digital input change occurs. Digital inputs are monitored by the Questionable register.
488.2 Common Commands *CLS, *ESE, *ESE?, *ESR?, *IDN?, *OPC, *OPC?, *PSC, *RCL, *RST, *SAV, *SRE, *SRE?, *STB, TST? and *WAI
SCPI Commands Used to set and query all programmable functions.
The 4864 conforms to the SCPI 1994.0 Specification.
Digital Input
Eight isolated inputs that can be queried and/or monitored for selected bit changes. Detected changes are saved and can be used to generate a Service Request (SRQ).
Data lines 8
Input signals TTL/CMOS or contact closure to ground
Input Levels
Low = 0±0.5 V @ 2 mA
High=>2.4 V or open
Pullups 1.5 KΩ to +5 VDC or to user furnished ex- ternal voltage
External Voltage 5 to 32 VDC
Isolation 500 VDC to internal logic with external pullup voltage.
Monitoring 1.000 samples/sec
Relay Contacts

All relay contacts are brought out to individual pins on the relay connector. Guard lines are provided between adjacent relay contacts.

Model Number 4864-11 4864-12
Usage Lo level Hi Power
Number of Relays 16
Contact Form Form A (SPST)
Contact Material Ruthenium -
Contact Ratings (Restive Load) 0.5 A 1.0 A
Switching V 200 VDC
Power 10 W 50 W
Breakdown V 300 VAC
Resistance 0.15 Ω 0.2 Ω
Life at 100μA 20 x 106 cycles
Life at 500mA 2 x 106 cycles
Scanner-sequence Memory
16 relays x 32 steps
Controls and Indicators
Front Panel Indicators
PWR Indicates power on
RDY Unit has passed self test
TALK Unit is addressed to talk
LSTN Unit is addressed to listen
SRQ Unit is asserting SRQ
ERR Unit sensed a command error
Grootte
1185.2 x 38.6 x 189.2mm (w x h x d)
Connectors and Headers
IEEE bus-Std 24 pin with metric studs I/O-Amphenol 57-30500 50-pin con- nector w/spring locks
Omgeving
Operating Temperature -10°C to +55°C
Storage Temperature -40°C to +70°C
Humidity 0-90% RH, no condensation
Construction All metal case
Power
12 to 24 Vdc @ 100 mA plus 10 mA per closed relay
Included Accessories
Instruction Manual
Mating Connector and Hood
Support CD ROMwith Configuration and example programs
UL/CSA/VDE approved AC power adapters provided for:
Europe - 230±10% VAC, 50/60 Hz
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GPIB to Relay Interface OEM Board
ICS GPIB-to-Relay Interface Board 4864
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