Johnson Controls S352 Pressure Stage Module
Pressure Stage Module
S352
The S352 Stage Module is used in conjunction with the P352 On/Off Pressure Control to add multi-stage capability. Using a Y350R, up to five S352s can be added to the P352 via the 5-pin plug-together connector. Using a 40 VA or greater external transformer, up to nine S352s can be added. The S352 has a SPDT output relay and three adjustments including offset (stage setpoint), differential and mode (reverse or direct acting).
• reverse or direct acting mode, field selectable
• adjustable differential and offset
• 5-pin connector for easy installation
Select a link under the "item" tab below to order.
| Cat # | Output | Differential Adjustment | Offset Adjustment |
| S352AA-2C | SPDT Relay | 2 to 50 psi | 2 to 50 psi |
| Differential Range: | 2 to 50 psi | |
| Offset Range: | 2 to 50 psi | |
| Supply Voltage: | 24 volt power supply provided by P352 or Y350R | |
| Power Consumption: | 1 VA Maximum | |
| Ambient Temperature: | Operating | -30 to 150°F (-34 to 66°C) |
| Shipping | -40 to 185°F (-40 to 85°C) | |
| Humidity: | 0 to 95% RH non-condensing | |
| Relay: | SPDT enclosed relays. Contacts rated at 10 amp non-inductive, 1/2 hp, 120/240 VAC | |
| Case and Cover Material: | NEMA 1, high-impact thermoplastic | |
| Mounting: | Wall or DIN Rail | |
