ES-7812-AM Rev.0

R7HL-PA4E

Remote I/O R7 Series

HI-SPEED LINK SYSTEM I/O MODULE

(totalized pulse input, 4 points, non-isolated, e-CON connector)
Functions & Features
• 4 points totalized pulse input module for HLS
HLS is the abbreviation for “Hi-speed Link System” of Step Technica Co., Ltd.

MODEL:R7HL–PA4E-R[1]

ORDERING INFORMATION

• Code number: R7HL-PA4E-R[1]
Specify a code from below for [1].
(e.g. R7HL-PA4E-R/H/Q)
• Specify the specification for option code /Q
(e.g. /C01/SET)

I/O TYPE

PA4E: Totalized pulse input, 4 points (non-isolated)

POWER INPUT

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

[1] OPTIONS (multiple selections)

Communication Mode
blank: Full-duplex
/H: Half-duplex
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-AM)

GENERAL SPECIFICATIONS

Connection
HLS: Tension clamp terminal block
Power & Sensor excitation: Link connector
Input: e-CON connector
Housing material: Flame-resistant resin (gray)
Isolation: Input or sensor excitation to HLS to power
Status indicator LEDs: PWR, RUN
(Refer to the instruction manual)
Input status indicator LED: Red LED turns on with contact on (Lo between GND and IN0 through IN3)

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: 4
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: 0.4 A per point, 1.6 A per common
■ Totalized Pulse Input
Common: Positive common (NPN) per 4 points
Rated input voltage: 24 V DC ±10 %; ripple 5 %p-p max.
ON voltage / current: ≥ 16 V DC (input to +24V) / ≥ 7.2 mA
OFF voltage / current: ≤ 6 V DC (input to +24V) / ≤ 2.5 mA
Input current: ≤ 11.2 mA per point at 24 V DC
Input resistance: Approx. 2 kΩ
Max. frequency: 10 kHz
Min. pulse width requirement: 20 μsec. for both ON and OFF
■ Counter
Count range: 0000H to FFFFH (16 bits)
Operating mode: Ring up counter
Max. ring value: FFFFH
Pulse detection: Sink (the output of sensor turns on)
Count reset: LSB of Do area (set per channel)
0: Count up
1: Reset

INSTALLATION

Current consumption
•DC: Approx. 50 mA
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: 130 g (0.29 lb)