Keri-systems EP1502 Bedienungsanleitung PDF herunterladen (Seite 2)

3. EP1502 Wiring and Setup:

CONNECTION

TB8

Reader 1

GND: Ground

TB1

Power Input

VIN: 12 to 24 Vdc

DAT/D0: Data/Data 0/TR-

GND

CLK/D1: Clock/Data 1/TR+

Cabinet

TMP

BZR: Reader Buzzer

Tamper Input

GND

LED: Reader LED

Power Fault

FLT

VO: Reader Power

Input

GND

TB9

Reader 2

GND: Ground

TB2

Host Port 1

TXD (RS-232)

DAT/D0: Data/Data 0/TR-

RXD (RS-232)

CLK/D1: Clock/Data 1/TR+

RTS (RS-232)

BZR: Reader Buzzer

CTS (RS-232)

LED: Reader LED

GND (RS-232)

VO: Reader Power

TB3

SIO Port

TR+ (2-wire RS-485)

TB10

Out 1

NO: Normally Open Contact

TR- (2-wire RS-485)

C: Common

GND (2-wire RS-485)

NC: Normally Closed Contact

TB4

Input 1

IN1

Out 2

NO: Normally Open Contact

IN1

C: Common

Input 2

IN2

NC: Normally Closed Contact

IN2

TB11

Out 3

NO: Normally Open Contact

TB5

Input 3

IN3

C: Common

IN3

NC: Normally Closed Contact

Input 4

IN4

Out 4

NO: Normally Open Contact

IN4

C: Common

TB6

Input 5

IN5

NC: Normally Closed Contact

IN5

Input 6

IN6

TB7

Input 7

IN7

Input 8

IN8

Jumpers:

The EP1502 processor hardware interface is configured using jumpers to setup the port interface and end

of line termination.

JUMPERS

SET AT

DESCRIPTION

N/A

Factory Use Only

N/A

10Base-T/100Base-Tx Ethernet Connection (Port 0)

N/A

Factory Use Only

N/A

Factory Use Only

OFF

Port 2 RS-485 EOL Terminator is Off

Port 2 RS-485 EOL Terminator is On

N/A

Factory Use Only

Reader Power Select. See Note 1

12V

12 Vdc at Reader Ports

PASS

VIN "Pass Through" to Reader Ports

J8-1

N/A

Remote Status Led #1. See Note 2

J8-2

N/A

Remote Status Led #2. See Note 2

J8-3

N/A

Remote Status Led #3. See Note 2

J8-4

N/A

Remote Status Led #4. See Note 2

Note 1: The input power (VIN) must be 20 Vdc minimum if the 12 Vdc selection is to be used.

Note 2: Observe POLARITY connection to LED. External current limiting is not required.

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