ES-7812-AN Rev.0

R7HL-PA2S

Remote I/O R7 Series

HI-SPEED LINK SYSTEM I/O MODULE

(encoder input, 2 points, non-isolated, tension clamp terminal block)
Functions & Features
• 2 points encoder input module for HLS
• Individual channels, zero adjustment, span adjustment, and scaling can be set with the configurator software (model: R7CON)
HLS is the abbreviation for “Hi-speed Link System” of Step Technica Co., Ltd.

MODEL: R7HL-PA2S[1]–R[2]

ORDERING INFORMATION

• Code number: R7HL-PA2S[1]-R[2]
Specify a code from below for each of [1] and [2].
(e.g. R7HL-PA2SA7-R/H/C/Q)
• Specify the specification for option code /Q
(e.g. /C01/SET)

I/O TYPE

PA2S: Encoder input (speed / position) 2 points (non-isolated)

[1] INPUT

A1: 5 V open collector
A4: 12 V open collector
A7: 24 V open collector
J: RS-422 line driver pulse

POWER INPUT

DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

[2] OPTIONS (multiple selections)

Communication Mode
blank: Full-duplex
/H: Half-duplex
Sensor Excitation
blank: External excitation
/C: Incorporated excitation
Other Options
blank: none
/Q: Option other than the above (specify the specification)

SPECIFICATIONS OF OPTION: Q (multiple selections)

COATING (For the detail, refer to our web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating
EX-FACTORY SETTING
/SET: Preset according to the Ordering Information Sheet
(No. ESU-7812-AN)

RELATED PRODUCTS

• PC Configurator cable (model: MCN-CON or COP-US)
• PC configurator software (model: R7CON)
Downloadable at our web site.

GENERAL SPECIFICATIONS

Connection
HLS, Power: M3 separable screw terminal (torque 0.5 N·m)
I/O: Tension clamp terminal block
Solderless terminal: Refer to the drawing at the end of the section.
• Communication cable
Recommended manufacture: J.S.T. Mfg. Co., Ltd.
Applicable wire size: 0.2 to 0.5 mm² (AWG 26 to 22)
• Power
Recommended manufacture: J.S.T. Mfg. Co., Ltd.,
NICHIFU Co., Ltd.
Applicable wire size: 0.25 to 1.65 mm² (AWG 22 to 16)
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (gray)
Isolation
･ External sensor excitation type: Input or output or sensor excitation input or encoder excitation input (for R7HL-PA2SAx) to HLS to power to FG
･ Sensor excitation available type: Input or output or encoder excitation input (for R7HL-PA2SAx) or power to HLS to FG
Zero adjustments: Configurable via R7CON
Span adjustments: Configurable via R7CON
Input range (speed data): Selectable with the front DIP SW
Low-end cutout (speed data): Programmable within 0.1 – 50 %
Conversion data setting: Position data (*), speed data
Selectable with the front DIP SW
(*) Factory default setting
Count mode setting (position data): Quad multiplication (Mode 3) (*), double multiplication (Mode 2), non-multiplication (Mode 1), non-multiplication (Mode 0)
Selectable with the front DIP SW
(*) Factory default setting
Status indicator LEDs: PWR, RUN
(Refer to the instruction manual)
Parameter setting: With PC configurator software (model: R7CON)
• Low-end cutout
• HLS command
• Alarm type
• Alarm setpoint
• Hysteresis
• External latch
Refer to the instruction manual for detail.
Command: Data type, Latch, Reset, Latch data clear, Reset data clear, Preset and Alarm output
(For details refer to the instruction manual.)
Configurator connection: 2.5 dia. miniature jack
■Recommended solderless terminal

HLS COMMUNICATION

Communication mode:
Communication mode option code blank: Full-duplex
Communication mode option code /H: half-duplex
Network cable
• Shield cable
Full-duplex communication:
ZHY262PS and ZHT262PS
(Shinko Seisen Industry Co., Ltd.)
Half-duplex communication:
ZHY221PS (Shinko Seisen Industry Co., Ltd.)
• Dual-shield cable:
ZHY262PBA (Shinko Seisen Industry Co., Ltd.)
Transmission distance / Transfer rate:
100 meters (328 ft)/12 Mbps (default),
200 meters (656 ft)/6 Mbps
(Selectable with DIP switch)
Station address: Rotary switch
(Refer to the instruction manual)
Data allocation:
Position data: 4
Speed data: 2
Terminating resistor: Built-in (Selected with the DIP SW; factory setting: disabled)

INPUT SPECIFICATIONS

■ Sensor Excitation* (External):
Supply voltage: 24 V DC ± 10 %, ripple 5 %p-p max.
Supply current: 20 mA to 1 A
* Must be supplied since the input circuit also works with it.
Not required when option /C is selected.
When Latch or Reset turns on, its current is added.
Encoder excitation (External source; only for R7HL-PA2SAx)
R7HL-PA2SA1: 5 V DC ±5 %, 1 A max.
R7HL-PA2SA4: 12 V DC ±5 %, 1 A max.
R7HL-PA2SA7: 24 V DC ±5 %, 1 A max.
■ Encoder pulse input
Counter: Linear counter
Open collector
Maximum input frequency
∙ Position data: 400 kHz (quad multiplication)
∙ Speed data: 100 kHz
Input pulse, ON/OFF level
∙ 5 V: Approx. 4 V DC / 4.4 mA, 3 kΩ / 3.3 V, 300 Ω / 1 V
∙ 12 V: Approx. 10 V DC / 5.7 mA, 3 kΩ / 6.5 V, 400 Ω / 1.8 V
∙ 24 V: Approx. 22 V DC / 7.8 mA, 3 kΩ / 11.5 V, 300 Ω / 2 V
Pulse phase: A, B and Z
A and B phases are necessary to work.
Phase A/B
∙ Position data: ≥ 5 μsec. (both ON and OFF)
∙ Speed data: ≥ 5 μsec. (both ON and OFF)
Phase Z
≥ 1 msec.
RS-422 line driver pulse
Position data: 4 MHz (quad multiplication)
Speed data: 100 kHz
Receiver: Conforms to RS-422
Pulse phase: A, B and Z
A and B phases are necessary to work.
Phase A/B
∙ Position data: ≥ 0.5 μsec. (both ON and OFF)
∙ Speed data: ≥ 5 μsec. (both ON and OFF)
Phase Z
≥ 1 msec.
■ Reset input: Discrete input
Number of input: 1 for each channel (2 points)
Common: Positive common
Detecting voltage: Supplied sensor excitation voltage
Detecting current: 5.5 mA per channel (@ 24 V DC)
Detecting levels:
≥ 15 V DC (between +24V and RST), ≥ 3.5 mA for ON
≤ 5 V DC (between +24V and RST), ≤ 1mA for OFF
Input resistance: Approx. 4.4 kΩ
ON delay time: ≤ 50 μsec.
OFF delay time: ≤ 500 μsec.
Pulse width: ≥ 50 msec.
■ Latch input: Discrete input
Number of input: 1 for each channel (2 points)
Common: Positive common
Detecting voltage: Supplied sensor excitation voltage
Detecting current: 5.5 mA per channel (@ 24 V DC)
Detecting levels:
≥ 15 V DC (between +24V and LCH), ≥ 3.5 mA for ON
≤ 5 V DC (between +24V and LCH), ≤ 1mA for OFF
Input resistance: Approx. 4.4 kΩ
ON delay time: ≤ 10 μsec.
OFF delay time: ≤ 10 μsec.

OUTPUT SPECIFICATIONS

■ Alarm Output: Open collector
Number of output: 2 for each channel (4 points)
Common: Negative common
Rated load voltage: 24 V DC ±10 %
Max. load current: 0.1 A per point
Voltage drop at ON: ≤ 1.2 V
Leakage current at OFF: ≤ 1 mA
ON delay: ≤ 50 μsec.
OFF delay: ≤ 500 μsec.

INSTALLATION

Current consumption
•DC: Approx. 80 mA
(Sensor excitation current is added for incorporated sensor excitation type)
Operating temperature: -10 to +55°C (14 to 131°F)
Storage temperature: -20 to +65°C (-4 to +149°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas or heavy dust
Mounting: DIN rail (35 mm rail)
Weight: 160 g (0.35 lb)

PERFORMANCE

Speed conversion accuracy: ±0.1 %
Converted data range
Speed data: 0 – 10000 of the input range
Position data: -2 100 000 000 to +2 100 000 000
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength:
• External sensor excitation type: 1500 V AC @ 1 minute
(Input or output or sensor excitation input or encoder excitation input (for R7HL-PA2SAx) to HLS to power to FG)
• Sensor excitation available type: 1500 V AC @ 1 minute
(Input or output or encoder excitation input (for R7HL-PA2SAx) or power to HLS to FG)