Pneumatic And Hydraulic Equipment Page 303

Bimba Electronic Controllers The Bimba Electronic Controllers provide 10 VDC regulated power to the Position Feedback Cylinder. Four models are available for AC or DC input and output. Each controller offers both dual set point and scaled analog output functions. The controllers are strictly analog in nature and are not closed loop motion controllers. The Bimba electronic controller is ideal for applications where: The main system controller being used to interface with the PFC does not have the required 1 Mohm input impedance. The application requires a fast responding scaleable analog output signal. Accuracy is not a key consideration ( 0.030" or higher). The customer desires to cycle between two variable set points without needing to stop and hold a position. Electronic Controller Specifications POSITION FEEDBACK CYLINDER Auxiliary Power Requirement: AC Models ............................................ 100 to 135 VAC (115 VAC Input) 200 to 270 VAC (230 VAC Input) DC Models .........................................11.8 to 26 VDC (12/24 VDC Input) Power Requirement: AC Models ........................................... 5 VA maximum (120 to 230 VAC) DC Models ................................................... 1.2 VA maximum (12 VDC) 2.4 VA Max (24 VDC) Frequency Range ........................................................................50/60 HZ Transducer Excitation Voltage .......................................10 VDC (Nominal) Electric Connections ..........................13 position Euro Style terminal block Dielectric Strength: AC Models ........................................2000 VAC (All Inputs to all Outputs) 2000 VAC (Terminals to case) DC Models .................................. 2000 VAC (All Inputs to relay Outputs) 2000 VAC (terminals to Case) Note: The Negative power supply connection is common to the analog signal output. Transient Protection ......... All inputs and outputs are designed to withstand transient energy levels normally associated with Category III service locations as defined by IEC 644. Industrial installations that are typical of this environment would include most distribution, feeder or branch circuit connections that are not located at the immediate service entrance. Shipping Weight ...................................................................Approx. 12 oz. Operating Temperature Range ............................................ -22 F to 160 F (0 C to +70 C) 32 F to 160 F for 12 VDC Operation Storage Temperature Range ............................................... -40 F to 185 F Enclosure Dimensions ......................................1.31" H x 5.50" W x 3.25" D Position Feedback Control Module Unless noted otherwise: Ambient Temperature = (25 C) 77 F Nominal Aux Power (AC Models) = 120 VAC, 60 HZ Aux Power (DC Models) = 24 VDC Relay Outputs Control Limit Set Point Range .............2 independent adjustments settable from 0 to 100% of cylinder stroke Temperature Influence on Control Limits.......................... 0.01% stroke/C (-30 C to +70 C) Output Contact Ratings ......... 5 A, 250 VAC, 0.8 power factor (general use) 5 A, 30 VDC (resistive) 360 VA, 240V, 0.4 power factor (Pilot Duty) Output Contract Configuration ...........2 independent from C (SPDT) relays Each relay has a corresponding control limit set point adjustment Response Time (Excluding Bounce) Operate Time = 8 mS TYP/12 mS maximum Release Time = 4mS TYP/6 mS maximum Mechanical Life ........................................20,000,000 operations minimum Analog Outputs Output Load Specifications ...................... 0 to 10 VDC @ 10 mA maximum 4 to 20 mA @ 500 maximum loop resistance 350 for 12 VDC input Zero Offset Adjustment Range ...................................5V (10 VDC output) 8mA (4 to 20 mA output) Gain Adjustment Range .......................... From 0.5 to 2.0 times input signal Output Limits ....................................................13v typical (10 VDC output) 25mA typical (4 to 20 mA output) Temperature Influence on Analog Output......<0.02% Full Scale Output/C (-30 C to +70 C) Output Ripple ....................................................<0.2% of Full Scale Output Response Time (0 to 90% of final value) 0 to 10 VDC = 2mS TYP/3 mS maximum 4 to 20 mA = 2mS TYP/3 mS maximum Input Power Scalable Output Model Price 120 VAC 4 - 20 mA 120AC4-20mA $276.25 120 VAC 0 - 10 VDC 120AC0-10DC $276.25 12-24 VDC 4 - 20 mA 12/24DC4-20mA $315.65 12-24 VDC 0 - 10 VDC 12/24DC0-10DC $315.65 B I M B A Bimba JHF Catalog [ Volume 7 ] (314) 427-0600 800-444-0522 (FAX) 314-427-3502 www. j hf.com 303 Prices Subject to Change Without Notice John Henry Foster pneumatic and hydraulic equipment

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