Curtis 1236SE User Manual

Curtis 1232E/34E/36E/38E & 1232SE/34SE/36SE Manual, os 30
19
24 NOVEMBER 2015
DIGITAL INPUT IMPEDANCE CIRCUITS
2 — INSTALLATION & WIRING: I/O Signal Specifications
Primary
μP
SWITCH INPUTS
1-8, 16
(pins 8-12, 22,
24, 33, 14)
*
24-36V models = 7.5 kΩ, 36-48V = 12 kΩ, 48-80V = 33 kΩ
100 kΩ
100 kΩ
5V clamp
DRIVER INPUTS
(pins 6, 5, 4, 3, 2)
100 kΩ
100 kΩ
μP
5V clamp
DIGOUT INPUTS
(pins 19, 20)
Supervisor
μP
100 kΩ
127 kΩ
3.3V clamp
Model
specific
*
Primary
μP
SWITCH INPUTS
1-8, 16
(pins 8-12, 22,
24, 33, 14)
*
24-36V models = 7.5 kΩ, 36-48V = 12 kΩ, 48-80V = 33 kΩ, 72-96V = 36 kΩ
150 kΩ
150 kΩ
5V clamp
DRIVER INPUTS
(pins 6, 5, 4, 3, 2)
150 kΩ
150 kΩ
μP
5V clamp
DIGOUT INPUTS
(pins 19, 20)
Supervisor
μP
150 kΩ
191 kΩ
3.3V clamp
Model
specific
*
1232E/SE and 1234E/SE
controllers
1236E/SE and 1238E
controllers
13
24
1
23
35
12
DIGITAL INPUT SPECIFICATIONS
logic
input voltage esd
signal name pin thresholds
impedance
*
range† tolerance
Switch 1 24 Rising edge= 24-36V models: -10Vto ± 8kV
Switch 2 8 4.4 V max 7.0 kΩ, 7.2 kΩ (MaxV + 10 V) (direct strike)
Switch 3 9 Falling edge= 36-48V models:
Switch 4 10 1.5 V min 10.8 kΩ, 11.2 kΩ
Switch 5 11 48-80V models:
Switch 6 12 25.2 kΩ, 27.3 kΩ
Switch 7 22 72-96V models:
Switch 8 33 n/a, 29.4 kΩ
Switch 16 14
Digital Out 6 19
150 kΩ to 300 kΩ -0.5 V to
Digital Out 7 20 (MaxV + 10 V)
Driver 1 6
Driver 2 5
Driver 3 4
Driver 4 3
Prop Driver 2
*
The rst value is for 1232E/SE and 1234E/SE controllers,
and the second value is for 1236E/SE and 1238E controllers.
†
“MaxV” in this and the following tables is the controller’s maximum voltage;
see Table D-1 for the maximum voltage of each model.
Note: e voltage at the switch inputs 3–8 and 16 must be above the high
threshold or below the low threshold for proper operation. Allowing these
inputs to fall between these thresholds for more than 100 milliseconds could
result in a Supervisor Fault (fault code 77).

Curtis 1236SE Specifications

General

Brand	Curtis
Model	1236SE
Category	Controller
Language	English