00-907062-002 Datasheet, PDF (3/3 Pages) Jewel Hill Electronic – BL Flat Packs Big Little Digital Panel Meters

BL Series Specifications (continued)
Standard Power Options
9V Battery: 9V isolated, 7.2-12V at 150 uA
+5V and -5VDC: Ϯ5V Ϯ5% at 100 uA
+5V: 5V Ϯ5% at 3 mA
Connectors
13 connector pins, 0.025" square
15 solder pads
BL-177
Series BL-176
Environment
Operating²: 0°C to +50°C
Storage: -20°C to 70°C
2 _{Extended operating ranges available. Please consult factory.}
Connector Pin Designations
V+, V-
NC:
TST:
COM:
IN HI, IN LO:
RFL, RFH:
ROH, ROL:
D1, D2, D3:
BP, E1, B1, G1, AB:
Positive & negative connections for power supply
Not Connected
Return for +5V power
Internal reference voltage return. Input common for 9V units
Signal inputs
Differential reference inputs
On board reference terminals. ROL on BL-176 only
Decimal point selection: Connect to V+ as follows:
D1=X.XXX
D2=XX.XX
D3=XXX.X
Can be used for underrange and overrange signal for external
auto ranging on the BL-176
Accessories and Options:
• Female connector for BL-100, -130, 177, -300, -330, -400, 430, -500, -530, -600, -630 series:
Order 939099-091
• For display hold function add suffix “-H” to catalog number
• For coated board and solid front cover add suffix “-MI” to catalog number
• For special OEM requirements, other input ranges, wider operating temperature, or other features,
contact factory.
[e-mail] _• www.jewellinstruments.com _• 800 638-3771
850 Perimeter Road _• Manchester, NH 03103 _• USA