2 735 061, Rev. 030798
Operating Instructions tico 735 - Elapsed Timer
page 11/12
Technical Data
Display
Primary Display
Red/Green, 7 segment LED, 5 digits, height 18.5 mm
and Keyboard
Secondary Display
Red/Green, single digit 7 segment LED, height 7 mm
Annunciators
1 red LED for OUT1
Keyboard
4 rubber keys for programming and manual reset
Physical
Dimensions
DIN 48 mm x 96 mm, 110 mm total depth
Mounting
Front panel mounting (mounting bracket supplied)
Panel Cutout
45+0.5 mm x 92+0.5 mm, panel thickness max 12 mm
Construction
Front carrier with circuit boards can be pulled out
Terminals
Screw Type - combination head
Environmental
Power Supply
90 - 264 VAC 50/60 Hz (electrically separated from all inputs and outputs) or
20 to 50 VAC / 22 to 55 VDC
Power Consumption
4 Watts
Temperature
Operation:
0°C to +55°C
(32°F to 131°F)
Storage:
-20°C to +80°C
(-4°F to 176°F)
Relative Humidity
20 % to 90 %, non-condensing
Approvals
Ratings
Frontpanel IP 66
EMC Susceptibility
Complies with EN 50082-1/92-95
EMC Emissions
Complies with EN 50081-1/92, -2/94
Safety
DIN EN 61010 part 1; according to protection class II
General
Overvoltage category II, Contamination level 2
UL, CUL
Start Input A
Active Edge
NPN or PNP programmable; capable of TTL; 30 VDC max
when PNP
High
≥
3.0 V, Low < 2.0 V or open; 10 kOhm to 0V
when NPN
High
≥
3.0 V or open, Low < 2.0 V; 4.7 kOhm to V+
Control Inputs
CTRL1
(Reset)
NPN; High
≥
3.0 V or open, Low < 2.0 V; 4,7 kOhm to V+
edge sensitive; 25 ms min., max 30 VDC
CTRL2
(Security Lockout)
NPN; High
≥
3.0 V or open, Low < 2.0 V; 4,7 kOhm to V+
level sensitive; 25 ms min.; max 30 VDC
Outputs
OUT1 NPN
Open Collector; 30 VDC max; 100 mA max;
response time < 75 µs at < 2 µs cyclical accuracy
OUT1 Relay
Changeover (Form C); 240 VAC / 3A or 115 VAC / 5A;
pull-in time approx. 8 ms
Sensor Power Supply
12 (unregulated VDC), 125 mA max; ripple < 0.5 V
RS-485 Option
Type
RS485, serial asynchronous, Open ASCII, Master-Slave, up to 99 zones
Parameters
9600...1200 Bd, 1 start, 7 data, 1 stop, even parity
