BL Se rie s Spe cifica tions (continue d)
Standard Powe r Options
9V Battery: 9V isolated, 7.2-12V at 150 uA
+5V and -5VDC: ꢀ5V ꢀ5% at 100 uA
+5V: 5V ꢀ5% at 3 mA
Conne ctors
13 connector pins, 0.025" square
15 solder pads
BL-177
Series BL-176
Environm e nt
Operating2: 0°C to +50°C
Storage: -20°C to 70°C
2
Extended operating ranges available. Please consult factory.
Conne ctor Pin De s ignations
V+, V-
Positive & negative connections for power supply
NC:
N ot Connected
TST:
Return for +5V power
COM:
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
IN HI, IN LO:
RFL, RFH:
ROH, ROL:
D1, D2, D3:
D2=XX.XX
D3=XXX.X
BP, E1, B1, G1, AB:
Can be used for underrange and overrange signal for external
auto ranging on the BL-176
Acce s s orie s and Options :
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Female connector for BL-100, -130, 177, -300, -330, -400, 430, -500, -530, -600, -630 series:
Order 939099-091
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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.
sa le s@je we llinstrum e nts.com
www.je we llinstrum e nts.com
800 638-3771
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850 Pe rim e te r Roa d
Ma nche ste r, NH 03103
USA
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CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
