1/32 DIN Digital Panel Meter K3GN CSM K3GN DS E 3 1 1/32 DIN Digital Panel Meter for Downsizing Equipment and Control Panels Compact size: 48 x 24 x 83 (W x H x D). Multi-input compatible: DC voltage/current, rotary pulse. Two display colors (switchable): green/red. Selectable outputs. CE marking and UL/CSA approval. Splash-proof construction (NEMA4X: equivalent to IP66). Refer to Safety Precautions for All Digital Panel Meters. Model Number Structure Model Number Legend K3GN- - - 24 VDC 12 3 4 1. Input Type ND: DC voltage/current, NPN PD: DC voltage/current, PNP 2. Output Type C: 2 relay contact outputs (SPST-NO) C-FLK: 2 relay contact outputs (SPST-NO) and RS-485 C-L1: 2 relay contact outputs (SPST-NO) and DC current (0 to 20 mA, 4 to 20 mA) C-L2: 2 relay contact outputs (SPST-NO) and DC voltage (0 to 5 V, 1 to 5 V, 0 to 10 V) T1: 3 transistor outputs (NPN open collector) T1-FLK: 3 transistor outputs (NPN open collector) and RS-485 T1-L1: 3 transistor outputs (NPN open collector) and DC current (0 to 20 mA, 4 to 20 mA) T1-L2: 3 transistor outputs (NPN open collector) and DC voltage (0 to 5 V, 1 to 5 V, 0 to 10 V) T2: 3 transistor outputs (PNP open collector) T2-FLK: 3 transistor outputs (PNP open collector) and RS-485 3. Option None: None -400: Normally energized relays 4. Supply Voltage 24 VDC: 24 VDC 1K3GN Ordering Information List of Models Supply Input type Output type Model voltage Judgement output Data transmission output 24 VDC DC voltage, DC current, 2 relay contact outputs None K3GN-NDC 24 VDC or NPN input (SPST-NO) RS-485 K3GN-NDC-FLK 24 VDC DC current (0 to 20 mA, 4 to 20 mA) K3GN-NDC-L1 24 VDC DC voltage (0 to 5 V, 1 to 5 V, 0 to 10 V) K3GN-NDC-L2 24 VDC 2 relay contact outputs None K3GN-NDC-400 24 VDC (SPST-NO) RS-485 K3GN-NDC-FLK-400 24 VDC Normally energized DC current (0 to 20 mA, 4 to 20 mA) K3GN-NDC-L1-400 24 VDC relays (See note.) DC voltage (0 to 5 V, 1 to 5 V, 0 to 10 V) K3GN-NDC-L2-400 24 VDC 3 transistor outputs (NPN None K3GN-NDT1 24 VDC open collector) RS-485 K3GN-NDT1-FLK 24 VDC DC current (0 to 20 mA, 4 to 20 mA) K3GN-NDT1-L1 24 VDC DC voltage (0 to 5 V, 1 to 5 V, 0 to 10 V) K3GN-NDT1-L2 24 VDC DC voltage, DC current, 2 relay contact outputs None K3GN-PDC 24 VDC or PNP input (SPST-NO) RS-485 K3GN-PDC-FLK 24 VDC 3 transistor outputs (PNP None K3GN-PDT2 24 VDC open collector) RS-485 K3GN-PDT2-FLK 24 VDC Note: Refer to page 5 for information on models with normally energized relays. Specifications Ratings Item K3GN-ND K3GN-PD With DC voltage, DC current, and NPN input With DC voltage, DC current, and PNP input Supply voltage 24 VDC Operating voltage range 85% to 110% of the rated supply voltage Power consumption (at max. load) (See note 1.) 2.5 W max. (at max. DC load with all indicators lit) Input signal DC voltage, DC current, no-voltage contact, open collector DC voltage/current A/D conversion Double integral method input Pulse signal input Pulse measurement Periodic measurement method method External power supply None Control input Present value hold or forced zero (selectable) (See note 2.) Outputs Relay contact output 1 A, 30 VDC (resistive load), mechanical life: 50,000,000 operations min., electrical life: 100,000 (Outputs depend on operations min. the model.) Transistor output Max. load voltage: 24 VDC, Max. load current: 50 mA, Leakage current: 100 A max. Communications output RS-485 (2-wire, half-duplex) Linear output DC current (0 to 20 mA DC, 4 to 20 mA: Load: --- 500 max., Resolution: Approx. 10,000) DC voltage (0 to 5 VDC, 1 to 5 VDC, 0 to 10 VDC: Load: 5k min., Resolution: Approx. 10,000) Display Negative LCD (backlit LCD) display 7-segment digital display, character height: 7.0 mm, and single illuminated display Main functions Scaling, prescaling, teaching, average processing, forced zero, display color selection, output type selection, key protection, startup compensation timer, hysteresis Ambient temperature Operating: 10C to 55C (with no condensation or icing) Storage: 25C to 65C (with no condensation or icing) Ambient humidity Operating: 25% to 85% Altitude 2,000 m max. Accessories Rubber packing, fixture, operation manual Note: 1. A control power supply capacity greater than the rated capacity is required when the Digital Panel Meter is turned ON. Do not forget to take this into consideration when using several Digital Panel Meters. When power is supplied, all indicators will light and outputs will be OFF. When using startup compensation time operation, the display will read 00000 and all outputs will be OFF. 2. Enabled only when using DC voltage/current input. (Min.time for control signal input: 80 ms) 2