Interface Features - Roger Technology H85/TTD Serie Instrucciones Y Advertencias Para El Instalador

3
Technical specifications - keypad H85/TTD with interface H85/DEC
INTERFACE SUPPLY VOLTAGE
POWER CONSUMPTION
MAXIMUM NUMBER OF CONNECTABLE KEYBOARDS
NUMBER OF OUTPUTS AVAILABLE
TYPE OF OUTPUT ACTIVATION:
OUTPUT TYPE
MAXIMUM COMMUTABLE POWER
(BULBS EXCLUDED)
RELAY ACTIVATION DELAY
NUMBER OF STORABLE USER CODES ON THE INTERFACE
MAXIMUM NUMBER OF DIGITS PER USER CODE
MINIMUM NUMBER OF DIGITS PER USER CODE
MAXIMUM CABLE LENGTH FROM INTERFACE TO KEYBOARD
KEYBOARD BACKLIGHT
OPERATING TEMPERATURE
PROTECTION RATING
PRODUCT DIMENSIONS
3.1
Specifications - keypad H85 / TTD with access control
KEYPAD POWER SUPPLY
COMMUNICATION PROTOCOLS
TYPE OF OUTPUT
OUTPUT VOLTAGE LEVELS
MAXIMUM NUMBER OF CONNECTABLE KEYPADS
4
Keyboard features - with interface
H85/DEC
The keys 0 to 9 along with the keys * and # allow the
activation of the change of password sequences, the save/
delete code, the full deletion of codes and more. Four of
the keys have a dual function since they are also used to
activate one of the A, B, C, D interface outputs:
• Key 1 / A: Activation of output OUT_A
• Key 4 / B: Activation of output OUT_B
• Key 7 / C: Activation of output OUT_C
• * Key / D: Activation of output OUT_D
The keyboard has a green and a red LED (see Figure 1,
Detail A: LV and LR, respectively), and a buzzer: these are
used to send out messages while typing and during the
various stages of operation.
The keyboard has a 6 white LED backlight, which brightens
when you press one of the keys (active keyboard) and dims
when it returns to stand-by mode.
Description of the terminals (Figure 8):
1 SYNC, positive of the power supply with sync signal
12
24 Vac-dc; 12 Vdc
1 keyboard 25mA
1 keyboard + interface on stand-by 50mA
1 keyboard + interface with active relay 60mA
4
4 for controls; 1 for alarm
impulsive (activation time: 350ms)
relay, pure contact
load in ac-dc: 60VA/24W
maximum current: 1A
100ms
500
6
3
100m (two-wire cable with 0.5mm2 cross-section)
6 white LEDs, with two intensity levels
-10°C ... +55°C
IP54
H85/TTD/I
size in mm. 75x77x60 Weight: 104g
H85/TTD/E size in mm. 75x77x41 Weight: 100g
H85/TTD/TRIX
size in mm. 75x98x58 Weight: 240g
H85/DEC/BOX size in mm. 158x119x76 Weight: 279g
12 Vdc; 24 Vdc
Wiegand 26 bit / 37bit / 50bit
ISO2 ("magnetic stripe")
digital
5Vdc at rest (passive, via resistance of 2k7 internal pull-up)
0Vdc (active, transistor forced)
5 (with the same operating mode)
2 COM negative of the power supply & SYNC
3,4 Not available
5,6,7 Not used with H85/DEC interface
4.1
The activation of the contact is always impulsive, lasting
350ms: keeping your finger on the button does not allow
you to extend the activation.
The H85/DEC (Figure 5) interface includes two indicator
LEDs for normal operation (L1, green and L2, red) and 4
LEDs that send out messages during particular phases
of operation (activation of the output relay; keyboard
assignment during programming mode).
There are 4 command outputs available OUT_A, OUT_B,
OUT_C and OUT_D associated with the corresponding
keys 1/A, 4/B, 7/C, */D, and an alarm output (ALRM,
which is normally a disabled contact that activates when a
malfunction is detected).
Description of terminals:

Interface features