Data Sheets Codicount 7-Segment-LED-Displays Series 800 Crameda Intersys AG Pumpwerkstrasse 23 CH-8105 Regensdorf · Schweiz Tel. +41-1-871 31 31 Fax +41-1-870 07 59 http://www.crameda.com swissinfo@crameda.
Mounting instructions Mounting material Assembly The individual display modules are lined up in blocks. Each block is completed with end brackets. The block is secured with threaded rods. The assembly procedure is completed after the block is inserted through the cut-out in the front panel. The snap springs provide reliable fastening power. In series 100 and 300, the individual modules are assembled into blocks simply by pressing them together (push-fit principle).
Data Sheet Displays Codicount Series 800 ! ! ! ! ! Display red Module width 20 mm Contrast filters for up to 6 modules Block length unlimited Combinable with Multiswitches M, H, und S n = number of modules Front panel cut-out Crameda Intersys AG Pumpwerkstrasse 23 CH-8105 Regensdorf · Schweiz End bracket pair Division plates pair CC-DS-E-0011 Seite : 3 http://www.crameda.
Type 805 ! ! ! ! ! ! ! 7-segment display Height of character 16 mm Memory BCD-Input TTL or CMOS logic 5 or 12 V supply voltage Depth when mounted 38 mm Input data Input voltage (all inputs) Uin «0» with Vcc Uin «1» with Vcc TTL max. 0.8 V max. min. 2 V =5V = 12 V =5V = 12 V CMOS 1 1.5 V 3.6 V 3.5 V 8.4 V Input currents Circuit diagram TTL logic BCD input currents with EL = «0» lin «0» with Uin = 0.4 V lin «1» with Uin = 2.4 V with EL = «1» lin «0» and «1» Inputs EL and RBI lin «0» with Uin = 0.
TTL logic Output data (RBO only) Output data Uout «0» with lout = 3.2 mA Uout «1» with Iout = -80 µA Output current lout «0» Iout «1» max. min. 0.4 V 2.4 V max. max. 3.2 mA -80 µA Description for Enable Latch (EL) and Decimal Point (DP): This instruction will freeze the display and suppress further response to changes of the BCD input «EL» on «0» The display responds to the BCD input value. «EL» on «1» The display freezes DP (Decimal point): The decimal point must be controlled externally.
Type 806 ! ! ! ! ! ! ! Sign and overflow display Height of character 16 mm Memory BCD-Input TTL or CMOS logic 5 or 12 V supply voltage Depth when mounted 38 mm Input data Input voltage (all inputs) Uin «0» with VCC = 5 V = 12 V Uin «1» with VCC = 5 V = 12 V Circuit diagram TTL max. 0.8 V max. min. 2 V min. CMOS 1.5 V 3.6 V 3.5 V 8.4 V max. max. -1.6 mA 80 µA max. -0.1 mA max. max. -1.6 mA 40 µA max. -3.2 mA Input currents TTL logic: BCD input currents with EL = «0» lin «0» with Uin = 0.
Truth table Data may vary Data must be stable Inputs Data may vary RBI EL Length of storage instruction tw Length of setting time ts Length of holding time tn Output data (RBO only) Output data Uout «0» with Iout = 3.2 mA Uout «1» with Iout = -80 µA Output current Iout «0» lout «1» VCC 5 10 15 5 10 15 5 10 15 min. 400 ns min. 160 ns min. 100 ns min. 150 ns min. 70 ns min. 40 ns min. 75 ns min. 35 ns *min. 20 ns ** max. 0.4 V min. 2.
Type 815 ! ! ! ! ! ! ! ! 7-segment display Height of character 16 mm Memory BCD-Input Signal level adaptation 24 V supply voltage Depth when mounted 64 mm CE-konform Truth table Circuit diagram LT BI 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 x= * In this module, the display is controlled with the BCD code in positive logic.
Type 816 ! ! ! ! ! ! Sign and overflow display Height of character 16 mm Memory BCD-Input 24 V supply voltage Depth when mounted 64 mm Truth table LT BI 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0 1 Circuit diagram x= * This module is used to display sign and overflow (±1). It is controlled with the BCD code in positive logic. The signal and supply voltage is +24 V. A control signal (input EL) makes it possible to freeze the display without affecting incoming BCD signals.
Type 821 ! ! ! ! ! ! ! ! Input currents inputs LT, BI Pull-up resistances 3.3 KΩ = -3.5 V max. -11 mA lin «0» with Uin = +2 V max. -9.2 mA = +10 V max. -7.2 mA lin «1» with Uin = +30 V max. 3 mA Input voltage Input DP = -3.5 V max. -1 mA lin «0» with Uin = +0.7 V max. -400 µA = +1.1 V max. -10 µA lin «1» with Uin = +30 V max.
Type 822 ! ! ! ! ! ! ! Sign and overflow display Height of character 16 mm Memory BCD-Input Signal level adaptation 24 V Signal- and supply voltage Depth when mounted 74 mm Truth table Inputs LT* BI* EL 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 x x 1 Circuit diagram This module is used to display sign and overflow (±1). It is controlled by the BCD code in positive logic. The signal and supply voltage is +24 V.
Type 845 ! ! ! ! ! ! ! ! 7-segment display Height of character 16 mm Memory Binary input Signal level adaptation 24 V Signal- and supply voltage Depth when mounted 64 mm CE-konform Truth table BI EL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 1 Circuit diagram Inputs C D 3 2 2 2 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 1 0 1 0 1 0 1 0 1 1 1 1 1 1 1 1 x x x x Outputs B 1 2 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 x x A 0 2 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 x x Display 0 1 2 3 4 5 6 7 8 9 A b C
Type 846 ! ! ! ! ! ! ! Input currents Inputs LT, BI = -3.5 V lin «0» with Uin = +2 V = +10 V lin «1» with Uin = +30 V Input currents Input DP lin «0» with Uin = -3.5 V = +0.7 V lin «1» with Uin = +1.1 V = +30 V 7-segment display Height of character 16 mm Memory BCD-Input Signal level adaptation 24 V Signal- and supply voltage Depth when mounted 74 mm Circuit diagram max. -11 mA max. -9.2 mA max. -7.2 mA max. 3 mA max. -1 mA max. -400 µA max. -10 µA max. 1.
Accessories Series 800 Ordering code Dummy housing, black End bracket pair, black (up to 3 mm panel thickness) End bracket pair, black (up to 5 mm panel thickness) Pair of division plates, black (up to 3 mm panel thickness) Pair of division plates, black (up to 5 mm panel thickness) Contrast filter, length 20 mm Contrast filter, length 40 mm Contrast filter, length 60 mm Contrast filter, length 80 mm Contrast filter, length 100 mm Contrast filter, length 120 mm Mutter M2 A100 Threaded rod M2 up to 300 mm
