SHINKAWA MODEL VM-5N RAMP DIFFERENTIAL

MODEL VM-5N RAMP DIFFERENTIAL  
EXPANSION MONITOR
onitor range Input signal Frequency 
response Polarity*1 Operation method Recorder output Alarm reset 
(DANGER) 
Alarm reset 
(ALERT) 
Alarm reset 
(OK) 
1 -5 to 0 to +5mm 1 VK-143P, 
FK-143F 
0 DC to 0.5Hz 1 Direct 1 Differential 
(both CH:same ramp angle) 
0 4 to 20mADC 0 AUTO-RESET 0 AUTO-RESET 0 AUTO-RESET 
2 0 to 10mm   2 Reverse 1 1 to 5VDC 1 SELF-HOLD 1 SELF-HOLD 1 SELF-HOLD 
3 -10 to 0 to +10mm 2 VK-263P, 
FK-263F 
    2 Additional 
(both CH:same ramp angle) 2 
Output card 
/IS or /RE 
option 
4 0 to 20mm           
5 -25 to 0 to +25mm  VC Series      3 CH1:specified ramp angle 
CH2:0° 
 6 0 to 50mm 3 Voltage             
7 -0.25 to 0 to +0.25inch  output               
8 0 to 0.5inch  only                
A -0.5 to 0 to +0.5inch                 
B 0 to 1.0inch                 
C -1.0 to 0 to +1.0inch                 
D 0 to 2.0inch                 
 Relay mode 
(DANGER) 
Relay mode 
(ALERT) 
Relay mode 
(OK) 
Alarm delay time 
(DANGER) 
Alarm delay time 
(ALERT) Alarm output type First out*2 
0 NORMALLY 
DE-ENERGIZED 0 NORMALLY 
DE-ENERGIZED 0 NORMALLY 
DE-ENERGIZED 
0 3 sec. 0 3 sec. 1 CH1 : 2 points (DANGER1,ALERT1) 
  H,L are OR output 
0 OFF 
1 1 sec. 1 1 sec. 1 ON 
1 NORMALLY 
ENERGIZED 1 NORMALLY 
ENERGIZED 1 NORMALLY 
ENERGIZED 
2 6 sec. 2 6 sec. 2 CH1 : 4 points (H-DANGER,H-ALERT, 
L-ALERT,L-DANGER) 
  3 None 3 None   
 Isolate output Recorder option 
output 
Input power supply 
requirements*3 
Tropical 
spec. 
Sensitivity  
correction  
0 4 to 20mADC 2 0 to -10VDC 0 85 to 264VAC  2 FM  
1 1 to 5VDC 3 0 to 10VDC 1 24VDC  4 CSA  
2 0 to -10VDC 4 0 to -5VDC 2 110VDC  5 ATEX  
3 0 to 10VDC 5 0 to 5VDC       
4 0 to -5VDC         
5 0 to 5VDC         
    ALARM SET VALUE H-DANGER :     
H-ALERT :     
L-ALERT :     
L-DANGER :     
Unless specified otherwise, preset to : 
H-DANGER : 100% of monitor range 
H-ALERT : 90% of monitor range 
L-ALERT : 10% of monitor range 
L-DANGER : 0% of monitor range 
ALARM INDICATOR DANGER : (red LED) 
ALERT : (yellow LED) 
ABNOR.ALARM 
INDICATOR 
OK : (green LED) 

BYPASS INDICATOR BYPASS : (red LED) 
TRANSDUCER 
INTPUT 
VK-143P,FK-143F,VK-263P,FK-263F,VC Serie 
Number of input points : 2 points 
INPUT IMPEDANCE Approx. 50kΩ 
EXTERNAL CONTACT 
INPUT 
(FROM REAR PANEL) 
Contact type : Dry contact 
Contact for external reset 
 
RAMP ANGLE Installation angle allows between 4 to 90°00’ 
Ramp angle :      
OTHERS 
  BAR GRAPH METER Recorder output conversion accuracy  ±2.5% of F.S. 
ZERO SHIFT 0 to 100% of monitor range 
DIGITAL METER Recorder output conversion accuracy  ±1.0% of F.S. 
RECORDER OUTPUT 
(FROM REAR PANEL) 
±0.5% of F.S. at 25°C 
±2.0% of F.S. at 0 to 65°C 
 Standard Specifications 
RECORDER OUTPUT 
(FROM REAR PANEL) 
Voltage or current output proportional to monitor range 
1 to 5VDC (output impedance : 250Ω) 
4 to 20mADC (max.load resistance : 500Ω) 
0 to 10VDC*, 0 to 10VDC*, 0 to -5VDC*, 0 to 5VDC* 
(output impedance : 100Ω) (*option) 
Number of output points : 1 point 
ALARM SET POINT 4 points (DANGER1, ALERT1, DANGER2, ALERT2) 
ALARM SET RANGE -10 to 110% of monitor range 
ALARM SET 
ACCURACY 
±1.0% of F.S. or less 
 ALARM SET 
REPEATABILITY 
±0.1% of F.S. or less 
MONITOR OUTPUT 
(FROM FRONT,REAR 
PANEL) 
Input signal is output via a buffer amplifier. 
Signal level : -0.8 to -22VDC(VK), 0 to 5VDC(VC) 
Output impedance : 100Ω (load resistance 50k or more) ALARM OUTPUT 3 points (DANGER, ALERT, OK) or 
4 opints (DANGER, ALERT, OK1, OK2) (H, L are OR output) 
(6 points when 4-point alarm is selected for CH1) 
TEMPERATURE 
RANGE 
Operating temperature : 0 to 65°C(32 to 149°F) 
Storage temperature : -30 to +85°C (-22 to +185°F) 
Relative humidity : 20 to 95%RH(noncondensing) MEASURED VALUE LCD digital meter with 5 digits (7 segments, with back light) 
LCD bar graph meter (40 segments, with back light) 
 * Measurement value and alarm set value are indicated 
on the digital meter and bar graph meter 
simultaneously. 
MATERIAL AND 
FINISH 
Face plate : Aluminum Munsell N-4.0 (equiv.)  
MASS Monitor : max.0.7kg 
(including single unit instrument rack : max.2.5kg)